221093982

素因数分解:

$2^1\times 3^3\times {\mathrm{79}}^1\times {\mathrm{51827}}^1$

素因数の和:51917

約数の個数: 32

約数和(自身を含む): 497548800

約数和(自身を除く): 276454818

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 158, 237, 474, 711, 1422, 2133, 4266, 51827, 103654, 155481, 310962, 466443, 932886, 1399329, 2798658, 4094333, 8188666, 12282999, 24565998, 36848997, 73697994, 110546991, 221093982]

約数ペア:

[(1, 221093982), (2, 110546991), (3, 73697994), (6, 36848997), (9, 24565998), (18, 12282999), (27, 8188666), (54, 4094333), (79, 2798658), (158, 1399329), (237, 932886), (474, 466443), (711, 310962), (1422, 155481), (2133, 103654), (4266, 51827)]