204926734

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{331}}^1$

素因数の和:712

約数の個数: 32

約数和(自身を含む): 330257664

約数和(自身を除く): 125330930

約数列:

[1, 2, 23, 43, 46, 86, 313, 331, 626, 662, 989, 1978, 7199, 7613, 13459, 14233, 14398, 15226, 26918, 28466, 103603, 207206, 309557, 327359, 619114, 654718, 2382869, 4454929, 4765738, 8909858, 102463367, 204926734]

約数ペア:

[(1, 204926734), (2, 102463367), (23, 8909858), (43, 4765738), (46, 4454929), (86, 2382869), (313, 654718), (331, 619114), (626, 327359), (662, 309557), (989, 207206), (1978, 103603), (7199, 28466), (7613, 26918), (13459, 15226), (14233, 14398)]