202907604

素因数分解:

$2^2\times 3^1\times {\mathrm{149}}^1\times {\mathrm{283}}^1\times {\mathrm{401}}^1$

素因数の和:840

約数の個数: 48

約数和(自身を含む): 479505600

約数和(自身を除く): 276597996

約数列:

[1, 2, 3, 4, 6, 12, 149, 283, 298, 401, 447, 566, 596, 802, 849, 894, 1132, 1203, 1604, 1698, 1788, 2406, 3396, 4812, 42167, 59749, 84334, 113483, 119498, 126501, 168668, 179247, 226966, 238996, 253002, 340449, 358494, 453932, 506004, 680898, 716988, 1361796, 16908967, 33817934, 50726901, 67635868, 101453802, 202907604]

約数ペア:

[(1, 202907604), (2, 101453802), (3, 67635868), (4, 50726901), (6, 33817934), (12, 16908967), (149, 1361796), (283, 716988), (298, 680898), (401, 506004), (447, 453932), (566, 358494), (596, 340449), (802, 253002), (849, 238996), (894, 226966), (1132, 179247), (1203, 168668), (1604, 126501), (1698, 119498), (1788, 113483), (2406, 84334), (3396, 59749), (4812, 42167)]