201531855972

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{28513279}}^1$

素因数の和:28513336

約数の個数: 48

約数和(自身を含む): 510957977600

約数和(自身を除く): 309426121628

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 1178, 1767, 2356, 3534, 7068, 28513279, 57026558, 85539837, 114053116, 171079674, 342159348, 541752301, 883911649, 1083504602, 1625256903, 1767823298, 2167009204, 2651734947, 3250513806, 3535646596, 5303469894, 6501027612, 10606939788, 16794321331, 33588642662, 50382963993, 67177285324, 100765927986, 201531855972]

約数ペア:

[(1, 201531855972), (2, 100765927986), (3, 67177285324), (4, 50382963993), (6, 33588642662), (12, 16794321331), (19, 10606939788), (31, 6501027612), (38, 5303469894), (57, 3535646596), (62, 3250513806), (76, 2651734947), (93, 2167009204), (114, 1767823298), (124, 1625256903), (186, 1083504602), (228, 883911649), (372, 541752301), (589, 342159348), (1178, 171079674), (1767, 114053116), (2356, 85539837), (3534, 57026558), (7068, 28513279)]