201747976

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{40093}}^1$

素因数の和:40153

約数の個数: 32

約数和(自身を含む): 411364440

約数和(自身を除く): 209616464

約数列:

[1, 2, 4, 8, 17, 34, 37, 68, 74, 136, 148, 296, 629, 1258, 2516, 5032, 40093, 80186, 160372, 320744, 681581, 1363162, 1483441, 2726324, 2966882, 5452648, 5933764, 11867528, 25218497, 50436994, 100873988, 201747976]

約数ペア:

[(1, 201747976), (2, 100873988), (4, 50436994), (8, 25218497), (17, 11867528), (34, 5933764), (37, 5452648), (68, 2966882), (74, 2726324), (136, 1483441), (148, 1363162), (296, 681581), (629, 320744), (1258, 160372), (2516, 80186), (5032, 40093)]