201876730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{919}}^1\times {\mathrm{1997}}^1$

素因数の和:2934

約数の個数: 32

約数和(自身を含む): 397042560

約数和(自身を除く): 195165830

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 919, 1838, 1997, 3994, 4595, 9190, 9985, 10109, 19970, 20218, 21967, 43934, 50545, 101090, 109835, 219670, 1835243, 3670486, 9176215, 18352430, 20187673, 40375346, 100938365, 201876730]

約数ペア:

[(1, 201876730), (2, 100938365), (5, 40375346), (10, 20187673), (11, 18352430), (22, 9176215), (55, 3670486), (110, 1835243), (919, 219670), (1838, 109835), (1997, 101090), (3994, 50545), (4595, 43934), (9190, 21967), (9985, 20218), (10109, 19970)]