201780950992

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{340846201}}^1$

素因数の和:340846246

約数の個数: 20

約数和(自身を含む): 401516825956

約数和(自身を除く): 199735874964

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 340846201, 681692402, 1363384804, 2726769608, 5453539216, 12611309437, 25222618874, 50445237748, 100890475496, 201780950992]

約数ペア:

[(1, 201780950992), (2, 100890475496), (4, 50445237748), (8, 25222618874), (16, 12611309437), (37, 5453539216), (74, 2726769608), (148, 1363384804), (296, 681692402), (592, 340846201)]