209471784

素因数分解:

$2^3\times 3^1\times {\mathrm{379}}^1\times {\mathrm{23029}}^1$

素因数の和:23417

約数の個数: 32

約数和(自身を含む): 525084000

約数和(自身を除く): 315612216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 379, 758, 1137, 1516, 2274, 3032, 4548, 9096, 23029, 46058, 69087, 92116, 138174, 184232, 276348, 552696, 8727991, 17455982, 26183973, 34911964, 52367946, 69823928, 104735892, 209471784]

約数ペア:

[(1, 209471784), (2, 104735892), (3, 69823928), (4, 52367946), (6, 34911964), (8, 26183973), (12, 17455982), (24, 8727991), (379, 552696), (758, 276348), (1137, 184232), (1516, 138174), (2274, 92116), (3032, 69087), (4548, 46058), (9096, 23029)]