214103270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{563}}^1\times {\mathrm{2237}}^1$

素因数の和:2824

約数の個数: 32

約数和(自身を含む): 408963168

約数和(自身を除く): 194859898

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 563, 1126, 2237, 2815, 4474, 5630, 9571, 11185, 19142, 22370, 38029, 47855, 76058, 95710, 190145, 380290, 1259431, 2518862, 6297155, 12594310, 21410327, 42820654, 107051635, 214103270]

約数ペア:

[(1, 214103270), (2, 107051635), (5, 42820654), (10, 21410327), (17, 12594310), (34, 6297155), (85, 2518862), (170, 1259431), (563, 380290), (1126, 190145), (2237, 95710), (2815, 76058), (4474, 47855), (5630, 38029), (9571, 22370), (11185, 19142)]