201915164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1031}}^1\times {\mathrm{4451}}^1$

素因数の和:5497

約数の個数: 24

約数和(自身を含む): 385934976

約数和(自身を除く): 184019812

約数列:

[1, 2, 4, 11, 22, 44, 1031, 2062, 4124, 4451, 8902, 11341, 17804, 22682, 45364, 48961, 97922, 195844, 4588981, 9177962, 18355924, 50478791, 100957582, 201915164]

約数ペア:

[(1, 201915164), (2, 100957582), (4, 50478791), (11, 18355924), (22, 9177962), (44, 4588981), (1031, 195844), (2062, 97922), (4124, 48961), (4451, 45364), (8902, 22682), (11341, 17804)]