201890056

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{3571}}^1$

素因数の和:3805

約数の個数: 32

約数和(自身を含む): 390919680

約数和(自身を除く): 189029624

約数列:

[1, 2, 4, 8, 37, 74, 148, 191, 296, 382, 764, 1528, 3571, 7067, 7142, 14134, 14284, 28268, 28568, 56536, 132127, 264254, 528508, 682061, 1057016, 1364122, 2728244, 5456488, 25236257, 50472514, 100945028, 201890056]

約数ペア:

[(1, 201890056), (2, 100945028), (4, 50472514), (8, 25236257), (37, 5456488), (74, 2728244), (148, 1364122), (191, 1057016), (296, 682061), (382, 528508), (764, 264254), (1528, 132127), (3571, 56536), (7067, 28568), (7142, 28268), (14134, 14284)]