202067190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2503}}^1$

素因数の和:2555

約数の個数: 128

約数和(自身を含む): 605767680

約数和(自身を除く): 403700490

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 26, 27, 30, 39, 45, 46, 54, 65, 69, 78, 90, 115, 117, 130, 135, 138, 195, 207, 230, 234, 270, 299, 345, 351, 390, 414, 585, 598, 621, 690, 702, 897, 1035, 1170, 1242, 1495, 1755, 1794, 2070, 2503, 2691, 2990, 3105, 3510, 4485, 5006, 5382, 6210, 7509, 8073, 8970, 12515, 13455, 15018, 16146, 22527, 25030, 26910, 32539, 37545, 40365, 45054, 57569, 65078, 67581, 75090, 80730, 97617, 112635, 115138, 135162, 162695, 172707, 195234, 225270, 287845, 292851, 325390, 337905, 345414, 488085, 518121, 575690, 585702, 675810, 748397, 863535, 878553, 976170, 1036242, 1464255, 1496794, 1554363, 1727070, 1757106, 2245191, 2590605, 2928510, 3108726, 3741985, 4392765, 4490382, 5181210, 6735573, 7483970, 7771815, 8785530, 11225955, 13471146, 15543630, 20206719, 22451910, 33677865, 40413438, 67355730, 101033595, 202067190]

約数ペア:

[(1, 202067190), (2, 101033595), (3, 67355730), (5, 40413438), (6, 33677865), (9, 22451910), (10, 20206719), (13, 15543630), (15, 13471146), (18, 11225955), (23, 8785530), (26, 7771815), (27, 7483970), (30, 6735573), (39, 5181210), (45, 4490382), (46, 4392765), (54, 3741985), (65, 3108726), (69, 2928510), (78, 2590605), (90, 2245191), (115, 1757106), (117, 1727070), (130, 1554363), (135, 1496794), (138, 1464255), (195, 1036242), (207, 976170), (230, 878553), (234, 863535), (270, 748397), (299, 675810), (345, 585702), (351, 575690), (390, 518121), (414, 488085), (585, 345414), (598, 337905), (621, 325390), (690, 292851), (702, 287845), (897, 225270), (1035, 195234), (1170, 172707), (1242, 162695), (1495, 135162), (1755, 115138), (1794, 112635), (2070, 97617), (2503, 80730), (2691, 75090), (2990, 67581), (3105, 65078), (3510, 57569), (4485, 45054), (5006, 40365), (5382, 37545), (6210, 32539), (7509, 26910), (8073, 25030), (8970, 22527), (12515, 16146), (13455, 15018)]