201605338

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1\times {\mathrm{607}}^1$

素因数の和:1138

約数の個数: 32

約数和(自身を含む): 341803008

約数和(自身を除く): 140197670

約数列:

[1, 2, 11, 22, 31, 62, 341, 487, 607, 682, 974, 1214, 5357, 6677, 10714, 13354, 15097, 18817, 30194, 37634, 166067, 206987, 295609, 332134, 413974, 591218, 3251699, 6503398, 9163879, 18327758, 100802669, 201605338]

約数ペア:

[(1, 201605338), (2, 100802669), (11, 18327758), (22, 9163879), (31, 6503398), (62, 3251699), (341, 591218), (487, 413974), (607, 332134), (682, 295609), (974, 206987), (1214, 166067), (5357, 37634), (6677, 30194), (10714, 18817), (13354, 15097)]