197867344

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{7573}}^1$

素因数の和:7675

約数の個数: 40

約数和(自身を含む): 405724032

約数和(自身を除く): 207856688

約数列:

[1, 2, 4, 8, 16, 23, 46, 71, 92, 142, 184, 284, 368, 568, 1136, 1633, 3266, 6532, 7573, 13064, 15146, 26128, 30292, 60584, 121168, 174179, 348358, 537683, 696716, 1075366, 1393432, 2150732, 2786864, 4301464, 8602928, 12366709, 24733418, 49466836, 98933672, 197867344]

約数ペア:

[(1, 197867344), (2, 98933672), (4, 49466836), (8, 24733418), (16, 12366709), (23, 8602928), (46, 4301464), (71, 2786864), (92, 2150732), (142, 1393432), (184, 1075366), (284, 696716), (368, 537683), (568, 348358), (1136, 174179), (1633, 121168), (3266, 60584), (6532, 30292), (7573, 26128), (13064, 15146)]