208526460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{112111}}^1$

素因数の和:112154

約数の個数: 48

約数和(自身を含む): 602714112

約数和(自身を除く): 394187652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 112111, 224222, 336333, 448444, 560555, 672666, 1121110, 1345332, 1681665, 2242220, 3363330, 3475441, 6726660, 6950882, 10426323, 13901764, 17377205, 20852646, 34754410, 41705292, 52131615, 69508820, 104263230, 208526460]

約数ペア:

[(1, 208526460), (2, 104263230), (3, 69508820), (4, 52131615), (5, 41705292), (6, 34754410), (10, 20852646), (12, 17377205), (15, 13901764), (20, 10426323), (30, 6950882), (31, 6726660), (60, 3475441), (62, 3363330), (93, 2242220), (124, 1681665), (155, 1345332), (186, 1121110), (310, 672666), (372, 560555), (465, 448444), (620, 336333), (930, 224222), (1860, 112111)]