202035990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{983}}^1$

素因数の和:1054

約数の個数: 128

約数和(自身を含む): 571318272

約数和(自身を除く): 369282282

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 31, 34, 39, 51, 62, 65, 78, 85, 93, 102, 130, 155, 170, 186, 195, 221, 255, 310, 390, 403, 442, 465, 510, 527, 663, 806, 930, 983, 1054, 1105, 1209, 1326, 1581, 1966, 2015, 2210, 2418, 2635, 2949, 3162, 3315, 4030, 4915, 5270, 5898, 6045, 6630, 6851, 7905, 9830, 12090, 12779, 13702, 14745, 15810, 16711, 20553, 25558, 29490, 30473, 33422, 34255, 38337, 41106, 50133, 60946, 63895, 68510, 76674, 83555, 91419, 100266, 102765, 127790, 152365, 167110, 182838, 191685, 205530, 217243, 250665, 304730, 383370, 396149, 434486, 457095, 501330, 518041, 651729, 792298, 914190, 1036082, 1086215, 1188447, 1303458, 1554123, 1980745, 2172430, 2376894, 2590205, 3108246, 3258645, 3961490, 5180410, 5942235, 6517290, 6734533, 7770615, 11884470, 13469066, 15541230, 20203599, 33672665, 40407198, 67345330, 101017995, 202035990]

約数ペア:

[(1, 202035990), (2, 101017995), (3, 67345330), (5, 40407198), (6, 33672665), (10, 20203599), (13, 15541230), (15, 13469066), (17, 11884470), (26, 7770615), (30, 6734533), (31, 6517290), (34, 5942235), (39, 5180410), (51, 3961490), (62, 3258645), (65, 3108246), (78, 2590205), (85, 2376894), (93, 2172430), (102, 1980745), (130, 1554123), (155, 1303458), (170, 1188447), (186, 1086215), (195, 1036082), (221, 914190), (255, 792298), (310, 651729), (390, 518041), (403, 501330), (442, 457095), (465, 434486), (510, 396149), (527, 383370), (663, 304730), (806, 250665), (930, 217243), (983, 205530), (1054, 191685), (1105, 182838), (1209, 167110), (1326, 152365), (1581, 127790), (1966, 102765), (2015, 100266), (2210, 91419), (2418, 83555), (2635, 76674), (2949, 68510), (3162, 63895), (3315, 60946), (4030, 50133), (4915, 41106), (5270, 38337), (5898, 34255), (6045, 33422), (6630, 30473), (6851, 29490), (7905, 25558), (9830, 20553), (12090, 16711), (12779, 15810), (13702, 14745)]