202047696040

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{427379}}^1$

素因数の和:427666

約数の個数: 64

約数和(自身を含む): 465262963200

約数和(自身を除く): 263215267160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 223, 265, 424, 446, 530, 892, 1060, 1115, 1784, 2120, 2230, 4460, 8920, 11819, 23638, 47276, 59095, 94552, 118190, 236380, 427379, 472760, 854758, 1709516, 2136895, 3419032, 4273790, 8547580, 17095160, 22651087, 45302174, 90604348, 95305517, 113255435, 181208696, 190611034, 226510870, 381222068, 453021740, 476527585, 762444136, 906043480, 953055170, 1906110340, 3812220680, 5051192401, 10102384802, 20204769604, 25255962005, 40409539208, 50511924010, 101023848020, 202047696040]

約数ペア:

[(1, 202047696040), (2, 101023848020), (4, 50511924010), (5, 40409539208), (8, 25255962005), (10, 20204769604), (20, 10102384802), (40, 5051192401), (53, 3812220680), (106, 1906110340), (212, 953055170), (223, 906043480), (265, 762444136), (424, 476527585), (446, 453021740), (530, 381222068), (892, 226510870), (1060, 190611034), (1115, 181208696), (1784, 113255435), (2120, 95305517), (2230, 90604348), (4460, 45302174), (8920, 22651087), (11819, 17095160), (23638, 8547580), (47276, 4273790), (59095, 3419032), (94552, 2136895), (118190, 1709516), (236380, 854758), (427379, 472760)]