201220432

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{105683}}^1$

素因数の和:105715

約数の個数: 40

約数和(自身を含む): 471773376

約数和(自身を除く): 270552944

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 105683, 211366, 422732, 739781, 845464, 1479562, 1690928, 1796611, 2959124, 3593222, 5918248, 7186444, 11836496, 12576277, 14372888, 25152554, 28745776, 50305108, 100610216, 201220432]

約数ペア:

[(1, 201220432), (2, 100610216), (4, 50305108), (7, 28745776), (8, 25152554), (14, 14372888), (16, 12576277), (17, 11836496), (28, 7186444), (34, 5918248), (56, 3593222), (68, 2959124), (112, 1796611), (119, 1690928), (136, 1479562), (238, 845464), (272, 739781), (476, 422732), (952, 211366), (1904, 105683)]