201359308

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{643}}^1\times {\mathrm{991}}^1$

素因数の和:1717

約数の個数: 24

約数和(自身を含む): 357754880

約数和(自身を除く): 156395572

約数列:

[1, 2, 4, 79, 158, 316, 643, 991, 1286, 1982, 2572, 3964, 50797, 78289, 101594, 156578, 203188, 313156, 637213, 1274426, 2548852, 50339827, 100679654, 201359308]

約数ペア:

[(1, 201359308), (2, 100679654), (4, 50339827), (79, 2548852), (158, 1274426), (316, 637213), (643, 313156), (991, 203188), (1286, 156578), (1982, 101594), (2572, 78289), (3964, 50797)]