200122090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{46867}}^1$

素因数の和:46942

約数の個数: 32

約数和(自身を含む): 418437504

約数和(自身を除く): 218315414

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 46867, 93734, 234335, 328069, 468670, 656138, 1640345, 2858887, 3280690, 5717774, 14294435, 20012209, 28588870, 40024418, 100061045, 200122090]

約数ペア:

[(1, 200122090), (2, 100061045), (5, 40024418), (7, 28588870), (10, 20012209), (14, 14294435), (35, 5717774), (61, 3280690), (70, 2858887), (122, 1640345), (305, 656138), (427, 468670), (610, 328069), (854, 234335), (2135, 93734), (4270, 46867)]