201975262

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{571}}^1$

素因数の和:744

約数の個数: 32

約数和(自身を含む): 320246784

約数和(自身を除く): 118271522

約数列:

[1, 2, 47, 53, 71, 94, 106, 142, 571, 1142, 2491, 3337, 3763, 4982, 6674, 7526, 26837, 30263, 40541, 53674, 60526, 81082, 176861, 353722, 1422361, 1905427, 2148673, 2844722, 3810854, 4297346, 100987631, 201975262]

約数ペア:

[(1, 201975262), (2, 100987631), (47, 4297346), (53, 3810854), (71, 2844722), (94, 2148673), (106, 1905427), (142, 1422361), (571, 353722), (1142, 176861), (2491, 81082), (3337, 60526), (3763, 53674), (4982, 40541), (6674, 30263), (7526, 26837)]