201527410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{22669}}^1$

素因数の和:22810

約数の個数: 32

約数和(自身を含む): 417853440

約数和(自身を除く): 216326030

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 127, 254, 635, 889, 1270, 1778, 4445, 8890, 22669, 45338, 113345, 158683, 226690, 317366, 793415, 1586830, 2878963, 5757926, 14394815, 20152741, 28789630, 40305482, 100763705, 201527410]

約数ペア:

[(1, 201527410), (2, 100763705), (5, 40305482), (7, 28789630), (10, 20152741), (14, 14394815), (35, 5757926), (70, 2878963), (127, 1586830), (254, 793415), (635, 317366), (889, 226690), (1270, 158683), (1778, 113345), (4445, 45338), (8890, 22669)]