210273986

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{1693}}^1$

素因数の和:2006

約数の個数: 32

約数和(自身を含む): 361147248

約数和(自身を除く): 150873262

約数列:

[1, 2, 13, 17, 26, 34, 221, 281, 442, 562, 1693, 3386, 3653, 4777, 7306, 9554, 22009, 28781, 44018, 57562, 62101, 124202, 374153, 475733, 748306, 951466, 6184529, 8087461, 12369058, 16174922, 105136993, 210273986]

約数ペア:

[(1, 210273986), (2, 105136993), (13, 16174922), (17, 12369058), (26, 8087461), (34, 6184529), (221, 951466), (281, 748306), (442, 475733), (562, 374153), (1693, 124202), (3386, 62101), (3653, 57562), (4777, 44018), (7306, 28781), (9554, 22009)]