201225400

素因数分解:

$2^3\times 5^2\times {\mathrm{59}}^1\times {\mathrm{17053}}^1$

素因数の和:17128

約数の個数: 48

約数和(自身を含む): 475806600

約数和(自身を除く): 274581200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 59, 100, 118, 200, 236, 295, 472, 590, 1180, 1475, 2360, 2950, 5900, 11800, 17053, 34106, 68212, 85265, 136424, 170530, 341060, 426325, 682120, 852650, 1006127, 1705300, 2012254, 3410600, 4024508, 5030635, 8049016, 10061270, 20122540, 25153175, 40245080, 50306350, 100612700, 201225400]

約数ペア:

[(1, 201225400), (2, 100612700), (4, 50306350), (5, 40245080), (8, 25153175), (10, 20122540), (20, 10061270), (25, 8049016), (40, 5030635), (50, 4024508), (59, 3410600), (100, 2012254), (118, 1705300), (200, 1006127), (236, 852650), (295, 682120), (472, 426325), (590, 341060), (1180, 170530), (1475, 136424), (2360, 85265), (2950, 68212), (5900, 34106), (11800, 17053)]