201380836

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{8161}}^1$

素因数の和:8395

約数の個数: 24

約数和(自身を含む): 365657600

約数和(自身を除く): 164276764

約数列:

[1, 2, 4, 31, 62, 124, 199, 398, 796, 6169, 8161, 12338, 16322, 24676, 32644, 252991, 505982, 1011964, 1624039, 3248078, 6496156, 50345209, 100690418, 201380836]

約数ペア:

[(1, 201380836), (2, 100690418), (4, 50345209), (31, 6496156), (62, 3248078), (124, 1624039), (199, 1011964), (398, 505982), (796, 252991), (6169, 32644), (8161, 24676), (12338, 16322)]