200043340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{13109}}^1$

素因数の和:13234

約数の個数: 48

約数和(自身を含む): 484545600

約数和(自身を除く): 284502260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 109, 140, 218, 436, 545, 763, 1090, 1526, 2180, 3052, 3815, 7630, 13109, 15260, 26218, 52436, 65545, 91763, 131090, 183526, 262180, 367052, 458815, 917630, 1428881, 1835260, 2857762, 5715524, 7144405, 10002167, 14288810, 20004334, 28577620, 40008668, 50010835, 100021670, 200043340]

約数ペア:

[(1, 200043340), (2, 100021670), (4, 50010835), (5, 40008668), (7, 28577620), (10, 20004334), (14, 14288810), (20, 10002167), (28, 7144405), (35, 5715524), (70, 2857762), (109, 1835260), (140, 1428881), (218, 917630), (436, 458815), (545, 367052), (763, 262180), (1090, 183526), (1526, 131090), (2180, 91763), (3052, 65545), (3815, 52436), (7630, 26218), (13109, 15260)]