201925230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{9769}}^1$

素因数の和:9845

約数の個数: 64

約数和(自身を含む): 531800640

約数和(自身を除く): 329875410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 53, 65, 78, 106, 130, 159, 195, 265, 318, 390, 530, 689, 795, 1378, 1590, 2067, 3445, 4134, 6890, 9769, 10335, 19538, 20670, 29307, 48845, 58614, 97690, 126997, 146535, 253994, 293070, 380991, 517757, 634985, 761982, 1035514, 1269970, 1553271, 1904955, 2588785, 3106542, 3809910, 5177570, 6730841, 7766355, 13461682, 15532710, 20192523, 33654205, 40385046, 67308410, 100962615, 201925230]

約数ペア:

[(1, 201925230), (2, 100962615), (3, 67308410), (5, 40385046), (6, 33654205), (10, 20192523), (13, 15532710), (15, 13461682), (26, 7766355), (30, 6730841), (39, 5177570), (53, 3809910), (65, 3106542), (78, 2588785), (106, 1904955), (130, 1553271), (159, 1269970), (195, 1035514), (265, 761982), (318, 634985), (390, 517757), (530, 380991), (689, 293070), (795, 253994), (1378, 146535), (1590, 126997), (2067, 97690), (3445, 58614), (4134, 48845), (6890, 29307), (9769, 20670), (10335, 19538)]