200791216

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{23813}}^1$

素因数の和:23869

約数の個数: 40

約数和(自身を含む): 425222784

約数和(自身を除く): 224431568

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216, 8432, 23813, 47626, 95252, 190504, 381008, 404821, 738203, 809642, 1476406, 1619284, 2952812, 3238568, 5905624, 6477136, 11811248, 12549451, 25098902, 50197804, 100395608, 200791216]

約数ペア:

[(1, 200791216), (2, 100395608), (4, 50197804), (8, 25098902), (16, 12549451), (17, 11811248), (31, 6477136), (34, 5905624), (62, 3238568), (68, 2952812), (124, 1619284), (136, 1476406), (248, 809642), (272, 738203), (496, 404821), (527, 381008), (1054, 190504), (2108, 95252), (4216, 47626), (8432, 23813)]