211019198

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{1699}}^1$

素因数の和:2012

約数の個数: 32

約数和(自身を含む): 362426400

約数和(自身を除く): 151407202

約数列:

[1, 2, 13, 17, 26, 34, 221, 281, 442, 562, 1699, 3398, 3653, 4777, 7306, 9554, 22087, 28883, 44174, 57766, 62101, 124202, 375479, 477419, 750958, 954838, 6206447, 8116123, 12412894, 16232246, 105509599, 211019198]

約数ペア:

[(1, 211019198), (2, 105509599), (13, 16232246), (17, 12412894), (26, 8116123), (34, 6206447), (221, 954838), (281, 750958), (442, 477419), (562, 375479), (1699, 124202), (3398, 62101), (3653, 57766), (4777, 44174), (7306, 28883), (9554, 22087)]