205829710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{17053}}^1$

素因数の和:17148

約数の個数: 32

約数和(自身を含む): 397835712

約数和(自身を除く): 192006002

約数列:

[1, 2, 5, 10, 17, 34, 71, 85, 142, 170, 355, 710, 1207, 2414, 6035, 12070, 17053, 34106, 85265, 170530, 289901, 579802, 1210763, 1449505, 2421526, 2899010, 6053815, 12107630, 20582971, 41165942, 102914855, 205829710]

約数ペア:

[(1, 205829710), (2, 102914855), (5, 41165942), (10, 20582971), (17, 12107630), (34, 6053815), (71, 2899010), (85, 2421526), (142, 1449505), (170, 1210763), (355, 579802), (710, 289901), (1207, 170530), (2414, 85265), (6035, 34106), (12070, 17053)]