221337863762

素因数分解:

$2^1\times {\mathrm{37}}^2\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{18427}}^1$

素因数の和:18651

約数の個数: 48

約数和(自身を含む): 352830891168

約数和(自身を除く): 131493027406

約数列:

[1, 2, 37, 41, 74, 82, 107, 214, 1369, 1517, 2738, 3034, 3959, 4387, 7918, 8774, 18427, 36854, 56129, 112258, 146483, 162319, 292966, 324638, 681799, 755507, 1363598, 1511014, 1971689, 3943378, 6005803, 12011606, 25226563, 27953759, 50453126, 55907518, 72952493, 80839249, 145904986, 161678498, 1034289083, 2068578166, 2699242241, 2991052213, 5398484482, 5982104426, 110668931881, 221337863762]

約数ペア:

[(1, 221337863762), (2, 110668931881), (37, 5982104426), (41, 5398484482), (74, 2991052213), (82, 2699242241), (107, 2068578166), (214, 1034289083), (1369, 161678498), (1517, 145904986), (2738, 80839249), (3034, 72952493), (3959, 55907518), (4387, 50453126), (7918, 27953759), (8774, 25226563), (18427, 12011606), (36854, 6005803), (56129, 3943378), (112258, 1971689), (146483, 1511014), (162319, 1363598), (292966, 755507), (324638, 681799)]