197232010

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1\times {\mathrm{1327}}^1$

素因数の和:1590

約数の個数: 32

約数和(自身を含む): 361428480

約数和(自身を除く): 164196470

約数列:

[1, 2, 5, 10, 89, 167, 178, 334, 445, 835, 890, 1327, 1670, 2654, 6635, 13270, 14863, 29726, 74315, 118103, 148630, 221609, 236206, 443218, 590515, 1108045, 1181030, 2216090, 19723201, 39446402, 98616005, 197232010]

約数ペア:

[(1, 197232010), (2, 98616005), (5, 39446402), (10, 19723201), (89, 2216090), (167, 1181030), (178, 1108045), (334, 590515), (445, 443218), (835, 236206), (890, 221609), (1327, 148630), (1670, 118103), (2654, 74315), (6635, 29726), (13270, 14863)]