203657220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{433}}^1$

素因数の和:531

約数の個数: 192

約数和(自身を含む): 694122240

約数和(自身を除く): 490465020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 67, 78, 90, 108, 117, 130, 134, 135, 156, 180, 195, 201, 234, 260, 268, 270, 335, 351, 390, 402, 433, 468, 540, 585, 603, 670, 702, 780, 804, 866, 871, 1005, 1170, 1206, 1299, 1340, 1404, 1732, 1742, 1755, 1809, 2010, 2165, 2340, 2412, 2598, 2613, 3015, 3484, 3510, 3618, 3897, 4020, 4330, 4355, 5196, 5226, 5629, 6030, 6495, 7020, 7236, 7794, 7839, 8660, 8710, 9045, 10452, 11258, 11691, 12060, 12990, 13065, 15588, 15678, 16887, 17420, 18090, 19485, 22516, 23382, 23517, 25980, 26130, 28145, 29011, 31356, 33774, 36180, 38970, 39195, 46764, 47034, 50661, 52260, 56290, 58022, 58455, 67548, 77940, 78390, 84435, 87033, 94068, 101322, 112580, 116044, 116910, 117585, 145055, 151983, 156780, 168870, 174066, 202644, 233820, 235170, 253305, 261099, 290110, 303966, 337740, 348132, 377143, 435165, 470340, 506610, 522198, 580220, 607932, 754286, 759915, 783297, 870330, 1013220, 1044396, 1131429, 1305495, 1508572, 1519830, 1566594, 1740660, 1885715, 2262858, 2610990, 3039660, 3133188, 3394287, 3771430, 3916485, 4525716, 5221980, 5657145, 6788574, 7542860, 7832970, 10182861, 11314290, 13577148, 15665940, 16971435, 20365722, 22628580, 33942870, 40731444, 50914305, 67885740, 101828610, 203657220]

約数ペア:

[(1, 203657220), (2, 101828610), (3, 67885740), (4, 50914305), (5, 40731444), (6, 33942870), (9, 22628580), (10, 20365722), (12, 16971435), (13, 15665940), (15, 13577148), (18, 11314290), (20, 10182861), (26, 7832970), (27, 7542860), (30, 6788574), (36, 5657145), (39, 5221980), (45, 4525716), (52, 3916485), (54, 3771430), (60, 3394287), (65, 3133188), (67, 3039660), (78, 2610990), (90, 2262858), (108, 1885715), (117, 1740660), (130, 1566594), (134, 1519830), (135, 1508572), (156, 1305495), (180, 1131429), (195, 1044396), (201, 1013220), (234, 870330), (260, 783297), (268, 759915), (270, 754286), (335, 607932), (351, 580220), (390, 522198), (402, 506610), (433, 470340), (468, 435165), (540, 377143), (585, 348132), (603, 337740), (670, 303966), (702, 290110), (780, 261099), (804, 253305), (866, 235170), (871, 233820), (1005, 202644), (1170, 174066), (1206, 168870), (1299, 156780), (1340, 151983), (1404, 145055), (1732, 117585), (1742, 116910), (1755, 116044), (1809, 112580), (2010, 101322), (2165, 94068), (2340, 87033), (2412, 84435), (2598, 78390), (2613, 77940), (3015, 67548), (3484, 58455), (3510, 58022), (3618, 56290), (3897, 52260), (4020, 50661), (4330, 47034), (4355, 46764), (5196, 39195), (5226, 38970), (5629, 36180), (6030, 33774), (6495, 31356), (7020, 29011), (7236, 28145), (7794, 26130), (7839, 25980), (8660, 23517), (8710, 23382), (9045, 22516), (10452, 19485), (11258, 18090), (11691, 17420), (12060, 16887), (12990, 15678), (13065, 15588)]