218313906

素因数分解:

$2^1\times 3^1\times {\mathrm{149}}^1\times {\mathrm{244199}}^1$

素因数の和:244353

約数の個数: 16

約数和(自身を含む): 439560000

約数和(自身を除く): 221246094

約数列:

[1, 2, 3, 6, 149, 298, 447, 894, 244199, 488398, 732597, 1465194, 36385651, 72771302, 109156953, 218313906]

約数ペア:

[(1, 218313906), (2, 109156953), (3, 72771302), (6, 36385651), (149, 1465194), (298, 732597), (447, 488398), (894, 244199)]