201392262

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{379}}^1\times {\mathrm{557}}^1$

素因数の和:997

約数の個数: 48

約数和(自身を含む): 446556240

約数和(自身を除く): 245163978

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 379, 477, 557, 758, 954, 1114, 1137, 1671, 2274, 3342, 3411, 5013, 6822, 10026, 20087, 29521, 40174, 59042, 60261, 88563, 120522, 177126, 180783, 211103, 265689, 361566, 422206, 531378, 633309, 1266618, 1899927, 3799854, 11188459, 22376918, 33565377, 67130754, 100696131, 201392262]

約数ペア:

[(1, 201392262), (2, 100696131), (3, 67130754), (6, 33565377), (9, 22376918), (18, 11188459), (53, 3799854), (106, 1899927), (159, 1266618), (318, 633309), (379, 531378), (477, 422206), (557, 361566), (758, 265689), (954, 211103), (1114, 180783), (1137, 177126), (1671, 120522), (2274, 88563), (3342, 60261), (3411, 59042), (5013, 40174), (6822, 29521), (10026, 20087)]