220182498

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{260263}}^1$

素因数の和:260318

約数の個数: 24

約数和(自身を含む): 487214208

約数和(自身を除く): 267031710

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 260263, 520526, 780789, 1561578, 2342367, 4684734, 12232361, 24464722, 36697083, 73394166, 110091249, 220182498]

約数ペア:

[(1, 220182498), (2, 110091249), (3, 73394166), (6, 36697083), (9, 24464722), (18, 12232361), (47, 4684734), (94, 2342367), (141, 1561578), (282, 780789), (423, 520526), (846, 260263)]