200303378

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{631}}^1$

素因数の和:998

約数の個数: 32

約数和(自身を含む): 336365568

約数和(自身を除く): 136062190

約数列:

[1, 2, 11, 22, 47, 94, 307, 517, 614, 631, 1034, 1262, 3377, 6754, 6941, 13882, 14429, 28858, 29657, 59314, 158719, 193717, 317438, 326227, 387434, 652454, 2130887, 4261774, 9104699, 18209398, 100151689, 200303378]

約数ペア:

[(1, 200303378), (2, 100151689), (11, 18209398), (22, 9104699), (47, 4261774), (94, 2130887), (307, 652454), (517, 387434), (614, 326227), (631, 317438), (1034, 193717), (1262, 158719), (3377, 59314), (6754, 29657), (6941, 28858), (13882, 14429)]