200052490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{23021}}^1$

素因数の和:23118

約数の個数: 32

約数和(自身を含む): 397820160

約数和(自身を除く): 197767670

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 158, 395, 790, 869, 1738, 4345, 8690, 23021, 46042, 115105, 230210, 253231, 506462, 1266155, 1818659, 2532310, 3637318, 9093295, 18186590, 20005249, 40010498, 100026245, 200052490]

約数ペア:

[(1, 200052490), (2, 100026245), (5, 40010498), (10, 20005249), (11, 18186590), (22, 9093295), (55, 3637318), (79, 2532310), (110, 1818659), (158, 1266155), (395, 506462), (790, 253231), (869, 230210), (1738, 115105), (4345, 46042), (8690, 23021)]