200985796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{863}}^1$

素因数の和:1024

約数の個数: 48

約数和(自身を含む): 394813440

約数和(自身を除く): 193827644

約数列:

[1, 2, 4, 11, 22, 44, 67, 79, 134, 158, 268, 316, 737, 863, 869, 1474, 1726, 1738, 2948, 3452, 3476, 5293, 9493, 10586, 18986, 21172, 37972, 57821, 58223, 68177, 115642, 116446, 136354, 231284, 232892, 272708, 636031, 749947, 1272062, 1499894, 2544124, 2999788, 4567859, 9135718, 18271436, 50246449, 100492898, 200985796]

約数ペア:

[(1, 200985796), (2, 100492898), (4, 50246449), (11, 18271436), (22, 9135718), (44, 4567859), (67, 2999788), (79, 2544124), (134, 1499894), (158, 1272062), (268, 749947), (316, 636031), (737, 272708), (863, 232892), (869, 231284), (1474, 136354), (1726, 116446), (1738, 115642), (2948, 68177), (3452, 58223), (3476, 57821), (5293, 37972), (9493, 21172), (10586, 18986)]