201391308

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{1789}}^1$

素因数の和:1911

約数の個数: 72

約数和(自身を含む): 527763600

約数和(自身を除く): 326372292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 59, 106, 118, 159, 177, 212, 236, 318, 354, 477, 531, 636, 708, 954, 1062, 1789, 1908, 2124, 3127, 3578, 5367, 6254, 7156, 9381, 10734, 12508, 16101, 18762, 21468, 28143, 32202, 37524, 56286, 64404, 94817, 105551, 112572, 189634, 211102, 284451, 316653, 379268, 422204, 568902, 633306, 853353, 949959, 1137804, 1266612, 1706706, 1899918, 3413412, 3799836, 5594203, 11188406, 16782609, 22376812, 33565218, 50347827, 67130436, 100695654, 201391308]

約数ペア:

[(1, 201391308), (2, 100695654), (3, 67130436), (4, 50347827), (6, 33565218), (9, 22376812), (12, 16782609), (18, 11188406), (36, 5594203), (53, 3799836), (59, 3413412), (106, 1899918), (118, 1706706), (159, 1266612), (177, 1137804), (212, 949959), (236, 853353), (318, 633306), (354, 568902), (477, 422204), (531, 379268), (636, 316653), (708, 284451), (954, 211102), (1062, 189634), (1789, 112572), (1908, 105551), (2124, 94817), (3127, 64404), (3578, 56286), (5367, 37524), (6254, 32202), (7156, 28143), (9381, 21468), (10734, 18762), (12508, 16101)]