201870039495

素因数分解:

$3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{257}}^1\times {\mathrm{248179}}^1$

素因数の和:248655

約数の個数: 32

約数和(自身を含む): 325786878720

約数和(自身を除く): 123916839225

約数列:

[1, 3, 5, 15, 211, 257, 633, 771, 1055, 1285, 3165, 3855, 54227, 162681, 248179, 271135, 744537, 813405, 1240895, 3722685, 52365769, 63782003, 157097307, 191346009, 261828845, 318910015, 785486535, 956730045, 13458002633, 40374007899, 67290013165, 201870039495]

約数ペア:

[(1, 201870039495), (3, 67290013165), (5, 40374007899), (15, 13458002633), (211, 956730045), (257, 785486535), (633, 318910015), (771, 261828845), (1055, 191346009), (1285, 157097307), (3165, 63782003), (3855, 52365769), (54227, 3722685), (162681, 1240895), (248179, 813405), (271135, 744537)]