200834720

素因数分解:

$2^5\times 5^1\times {\mathrm{107}}^1\times {\mathrm{11731}}^1$

素因数の和:11853

約数の個数: 48

約数和(自身を含む): 478947168

約数和(自身を除く): 278112448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 107, 160, 214, 428, 535, 856, 1070, 1712, 2140, 3424, 4280, 8560, 11731, 17120, 23462, 46924, 58655, 93848, 117310, 187696, 234620, 375392, 469240, 938480, 1255217, 1876960, 2510434, 5020868, 6276085, 10041736, 12552170, 20083472, 25104340, 40166944, 50208680, 100417360, 200834720]

約数ペア:

[(1, 200834720), (2, 100417360), (4, 50208680), (5, 40166944), (8, 25104340), (10, 20083472), (16, 12552170), (20, 10041736), (32, 6276085), (40, 5020868), (80, 2510434), (107, 1876960), (160, 1255217), (214, 938480), (428, 469240), (535, 375392), (856, 234620), (1070, 187696), (1712, 117310), (2140, 93848), (3424, 58655), (4280, 46924), (8560, 23462), (11731, 17120)]