200355160

素因数分解:

$2^3\times 5^1\times {\mathrm{547}}^1\times {\mathrm{9157}}^1$

素因数の和:9715

約数の個数: 32

約数和(自身を含む): 451672560

約数和(自身を除く): 251317400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 547, 1094, 2188, 2735, 4376, 5470, 9157, 10940, 18314, 21880, 36628, 45785, 73256, 91570, 183140, 366280, 5008879, 10017758, 20035516, 25044395, 40071032, 50088790, 100177580, 200355160]

約数ペア:

[(1, 200355160), (2, 100177580), (4, 50088790), (5, 40071032), (8, 25044395), (10, 20035516), (20, 10017758), (40, 5008879), (547, 366280), (1094, 183140), (2188, 91570), (2735, 73256), (4376, 45785), (5470, 36628), (9157, 21880), (10940, 18314)]