201333398

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{1889}}^1$

素因数の和:2252

約数の個数: 32

約数和(自身を含む): 361428480

約数和(自身を除く): 160095082

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 331, 662, 1889, 2317, 3778, 4634, 7613, 13223, 15226, 26446, 43447, 53291, 86894, 106582, 304129, 608258, 625259, 1250518, 4376813, 8753626, 14380957, 28761914, 100666699, 201333398]

約数ペア:

[(1, 201333398), (2, 100666699), (7, 28761914), (14, 14380957), (23, 8753626), (46, 4376813), (161, 1250518), (322, 625259), (331, 608258), (662, 304129), (1889, 106582), (2317, 86894), (3778, 53291), (4634, 43447), (7613, 26446), (13223, 15226)]