201029510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{49393}}^1$

素因数の和:49448

約数の個数: 32

約数和(自身を含む): 405425952

約数和(自身を除く): 204396442

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 2035, 4070, 49393, 98786, 246965, 493930, 543323, 1086646, 1827541, 2716615, 3655082, 5433230, 9137705, 18275410, 20102951, 40205902, 100514755, 201029510]

約数ペア:

[(1, 201029510), (2, 100514755), (5, 40205902), (10, 20102951), (11, 18275410), (22, 9137705), (37, 5433230), (55, 3655082), (74, 2716615), (110, 1827541), (185, 1086646), (370, 543323), (407, 493930), (814, 246965), (2035, 98786), (4070, 49393)]