201451411

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{827}}^1$

素因数の和:963

約数の個数: 32

約数和(自身を含む): 257541120

約数和(自身を除く): 56089709

約数列:

[1, 7, 17, 23, 89, 119, 161, 391, 623, 827, 1513, 2047, 2737, 5789, 10591, 14059, 14329, 19021, 34799, 73603, 98413, 133147, 243593, 323357, 515221, 1251251, 1692869, 2263499, 8758757, 11850083, 28778773, 201451411]

約数ペア:

[(1, 201451411), (7, 28778773), (17, 11850083), (23, 8758757), (89, 2263499), (119, 1692869), (161, 1251251), (391, 515221), (623, 323357), (827, 243593), (1513, 133147), (2047, 98413), (2737, 73603), (5789, 34799), (10591, 19021), (14059, 14329)]