201580522

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{1117}}^1$

素因数の和:1774

約数の個数: 32

約数和(自身を含む): 356114304

約数和(自身を除く): 154533782

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 631, 1117, 1262, 2234, 6941, 8203, 12287, 13882, 14521, 16406, 24574, 29042, 90233, 159731, 180466, 319462, 704827, 1409654, 7753097, 9162751, 15506194, 18325502, 100790261, 201580522]

約数ペア:

[(1, 201580522), (2, 100790261), (11, 18325502), (13, 15506194), (22, 9162751), (26, 7753097), (143, 1409654), (286, 704827), (631, 319462), (1117, 180466), (1262, 159731), (2234, 90233), (6941, 29042), (8203, 24574), (12287, 16406), (13882, 14521)]