201915457535

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{2226313}}^1$

素因数の和:2226443

約数の個数: 32

約数和(自身を含む): 282759688512

約数和(自身を除く): 80844230977

約数列:

[1, 5, 11, 17, 55, 85, 97, 187, 485, 935, 1067, 1649, 5335, 8245, 18139, 90695, 2226313, 11131565, 24489443, 37847321, 122447215, 189236605, 215952361, 416320531, 1079761805, 2081602655, 2375475971, 3671190137, 11877379855, 18355950685, 40383091507, 201915457535]

約数ペア:

[(1, 201915457535), (5, 40383091507), (11, 18355950685), (17, 11877379855), (55, 3671190137), (85, 2375475971), (97, 2081602655), (187, 1079761805), (485, 416320531), (935, 215952361), (1067, 189236605), (1649, 122447215), (5335, 37847321), (8245, 24489443), (18139, 11131565), (90695, 2226313)]