201898033028

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{8059}}^1\times {\mathrm{5189}}^1$

素因数の和:13340

約数の個数: 48

約数和(自身を含む): 379494460800

約数和(自身を除く): 177596427772

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 2414, 4828, 5189, 8059, 10378, 16118, 20756, 32236, 88213, 137003, 176426, 274006, 352852, 368419, 548012, 572189, 736838, 1144378, 1473676, 2288756, 6263123, 9727213, 12526246, 19454426, 25052492, 38908852, 41818151, 83636302, 167272604, 710908567, 1421817134, 2843634268, 2969088721, 5938177442, 11876354884, 50474508257, 100949016514, 201898033028]

約数ペア:

[(1, 201898033028), (2, 100949016514), (4, 50474508257), (17, 11876354884), (34, 5938177442), (68, 2969088721), (71, 2843634268), (142, 1421817134), (284, 710908567), (1207, 167272604), (2414, 83636302), (4828, 41818151), (5189, 38908852), (8059, 25052492), (10378, 19454426), (16118, 12526246), (20756, 9727213), (32236, 6263123), (88213, 2288756), (137003, 1473676), (176426, 1144378), (274006, 736838), (352852, 572189), (368419, 548012)]