201951976

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{811}}^1\times {\mathrm{1831}}^1$

素因数の和:2665

約数の個数: 32

約数和(自身を含む): 401647680

約数和(自身を除く): 199695704

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 811, 1622, 1831, 3244, 3662, 6488, 7324, 13787, 14648, 27574, 31127, 55148, 62254, 110296, 124508, 249016, 1484941, 2969882, 5939764, 11879528, 25243997, 50487994, 100975988, 201951976]

約数ペア:

[(1, 201951976), (2, 100975988), (4, 50487994), (8, 25243997), (17, 11879528), (34, 5939764), (68, 2969882), (136, 1484941), (811, 249016), (1622, 124508), (1831, 110296), (3244, 62254), (3662, 55148), (6488, 31127), (7324, 27574), (13787, 14648)]