201999904860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{83621}}^1$

素因数の和:83828

約数の個数: 192

約数和(自身を含む): 645106936320

約数和(自身を除く): 443107031460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 163, 190, 195, 228, 247, 260, 285, 326, 380, 390, 489, 494, 570, 652, 741, 780, 815, 978, 988, 1140, 1235, 1482, 1630, 1956, 2119, 2445, 2470, 2964, 3097, 3260, 3705, 4238, 4890, 4940, 6194, 6357, 7410, 8476, 9291, 9780, 10595, 12388, 12714, 14820, 15485, 18582, 21190, 25428, 30970, 31785, 37164, 40261, 42380, 46455, 61940, 63570, 80522, 83621, 92910, 120783, 127140, 161044, 167242, 185820, 201305, 241566, 250863, 334484, 402610, 418105, 483132, 501726, 603915, 805220, 836210, 1003452, 1087073, 1207830, 1254315, 1588799, 1672420, 2174146, 2415660, 2508630, 3177598, 3261219, 4348292, 4766397, 5017260, 5435365, 6355196, 6522438, 7943995, 9532794, 10870730, 13044876, 13630223, 15887990, 16306095, 19065588, 20654387, 21741460, 23831985, 27260446, 31775980, 32612190, 40890669, 41308774, 47663970, 54520892, 61963161, 65224380, 68151115, 81781338, 82617548, 95327940, 103271935, 123926322, 136302230, 163562676, 177192899, 204453345, 206543870, 247852644, 258974237, 272604460, 309815805, 354385798, 408906690, 413087740, 517948474, 531578697, 619631610, 708771596, 776922711, 817813380, 885964495, 1035896948, 1063157394, 1239263220, 1294871185, 1553845422, 1771928990, 2126314788, 2589742370, 2657893485, 3107690844, 3366665081, 3543857980, 3884613555, 5179484740, 5315786970, 6733330162, 7769227110, 10099995243, 10631573940, 13466660324, 15538454220, 16833325405, 20199990486, 33666650810, 40399980972, 50499976215, 67333301620, 100999952430, 201999904860]

約数ペア:

[(1, 201999904860), (2, 100999952430), (3, 67333301620), (4, 50499976215), (5, 40399980972), (6, 33666650810), (10, 20199990486), (12, 16833325405), (13, 15538454220), (15, 13466660324), (19, 10631573940), (20, 10099995243), (26, 7769227110), (30, 6733330162), (38, 5315786970), (39, 5179484740), (52, 3884613555), (57, 3543857980), (60, 3366665081), (65, 3107690844), (76, 2657893485), (78, 2589742370), (95, 2126314788), (114, 1771928990), (130, 1553845422), (156, 1294871185), (163, 1239263220), (190, 1063157394), (195, 1035896948), (228, 885964495), (247, 817813380), (260, 776922711), (285, 708771596), (326, 619631610), (380, 531578697), (390, 517948474), (489, 413087740), (494, 408906690), (570, 354385798), (652, 309815805), (741, 272604460), (780, 258974237), (815, 247852644), (978, 206543870), (988, 204453345), (1140, 177192899), (1235, 163562676), (1482, 136302230), (1630, 123926322), (1956, 103271935), (2119, 95327940), (2445, 82617548), (2470, 81781338), (2964, 68151115), (3097, 65224380), (3260, 61963161), (3705, 54520892), (4238, 47663970), (4890, 41308774), (4940, 40890669), (6194, 32612190), (6357, 31775980), (7410, 27260446), (8476, 23831985), (9291, 21741460), (9780, 20654387), (10595, 19065588), (12388, 16306095), (12714, 15887990), (14820, 13630223), (15485, 13044876), (18582, 10870730), (21190, 9532794), (25428, 7943995), (30970, 6522438), (31785, 6355196), (37164, 5435365), (40261, 5017260), (42380, 4766397), (46455, 4348292), (61940, 3261219), (63570, 3177598), (80522, 2508630), (83621, 2415660), (92910, 2174146), (120783, 1672420), (127140, 1588799), (161044, 1254315), (167242, 1207830), (185820, 1087073), (201305, 1003452), (241566, 836210), (250863, 805220), (334484, 603915), (402610, 501726), (418105, 483132)]