337237990

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{379}}^1\times {\mathrm{881}}^1$

素因数の和:1368

約数の個数: 32

約数和(自身を含む): 615353760

約数和(自身を除く): 278115770

約数列:

[1, 2, 5, 10, 101, 202, 379, 505, 758, 881, 1010, 1762, 1895, 3790, 4405, 8810, 38279, 76558, 88981, 177962, 191395, 333899, 382790, 444905, 667798, 889810, 1669495, 3338990, 33723799, 67447598, 168618995, 337237990]

約数ペア:

[(1, 337237990), (2, 168618995), (5, 67447598), (10, 33723799), (101, 3338990), (202, 1669495), (379, 889810), (505, 667798), (758, 444905), (881, 382790), (1010, 333899), (1762, 191395), (1895, 177962), (3790, 88981), (4405, 76558), (8810, 38279)]