200031498

素因数分解:

$2^1\times 3^3\times {\mathrm{131}}^1\times {\mathrm{28277}}^1$

素因数の和:28419

約数の個数: 32

約数和(自身を含む): 447923520

約数和(自身を除く): 247892022

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 131, 262, 393, 786, 1179, 2358, 3537, 7074, 28277, 56554, 84831, 169662, 254493, 508986, 763479, 1526958, 3704287, 7408574, 11112861, 22225722, 33338583, 66677166, 100015749, 200031498]

約数ペア:

[(1, 200031498), (2, 100015749), (3, 66677166), (6, 33338583), (9, 22225722), (18, 11112861), (27, 7408574), (54, 3704287), (131, 1526958), (262, 763479), (393, 508986), (786, 254493), (1179, 169662), (2358, 84831), (3537, 56554), (7074, 28277)]