201324210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{997}}^1$

素因数の和:1187

約数の個数: 64

約数和(自身を含む): 496668672

約数和(自身を除く): 295344462

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 127, 159, 254, 265, 318, 381, 530, 635, 762, 795, 997, 1270, 1590, 1905, 1994, 2991, 3810, 4985, 5982, 6731, 9970, 13462, 14955, 20193, 29910, 33655, 40386, 52841, 67310, 100965, 105682, 126619, 158523, 201930, 253238, 264205, 317046, 379857, 528410, 633095, 759714, 792615, 1266190, 1585230, 1899285, 3798570, 6710807, 13421614, 20132421, 33554035, 40264842, 67108070, 100662105, 201324210]

約数ペア:

[(1, 201324210), (2, 100662105), (3, 67108070), (5, 40264842), (6, 33554035), (10, 20132421), (15, 13421614), (30, 6710807), (53, 3798570), (106, 1899285), (127, 1585230), (159, 1266190), (254, 792615), (265, 759714), (318, 633095), (381, 528410), (530, 379857), (635, 317046), (762, 264205), (795, 253238), (997, 201930), (1270, 158523), (1590, 126619), (1905, 105682), (1994, 100965), (2991, 67310), (3810, 52841), (4985, 40386), (5982, 33655), (6731, 29910), (9970, 20193), (13462, 14955)]