202237400

素因数分解:

$2^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{19079}}^1$

素因数の和:19148

約数の個数: 48

約数和(自身を含む): 479098800

約数和(自身を除く): 276861400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 53, 100, 106, 200, 212, 265, 424, 530, 1060, 1325, 2120, 2650, 5300, 10600, 19079, 38158, 76316, 95395, 152632, 190790, 381580, 476975, 763160, 953950, 1011187, 1907900, 2022374, 3815800, 4044748, 5055935, 8089496, 10111870, 20223740, 25279675, 40447480, 50559350, 101118700, 202237400]

約数ペア:

[(1, 202237400), (2, 101118700), (4, 50559350), (5, 40447480), (8, 25279675), (10, 20223740), (20, 10111870), (25, 8089496), (40, 5055935), (50, 4044748), (53, 3815800), (100, 2022374), (106, 1907900), (200, 1011187), (212, 953950), (265, 763160), (424, 476975), (530, 381580), (1060, 190790), (1325, 152632), (2120, 95395), (2650, 76316), (5300, 38158), (10600, 19079)]