199045010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1170853}}^1$

素因数の和:1170877

約数の個数: 16

約数和(自身を含む): 379356696

約数和(自身を除く): 180311686

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1170853, 2341706, 5854265, 11708530, 19904501, 39809002, 99522505, 199045010]

約数ペア:

[(1, 199045010), (2, 99522505), (5, 39809002), (10, 19904501), (17, 11708530), (34, 5854265), (85, 2341706), (170, 1170853)]