215865182

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{17333}}^1$

素因数の和:17827

約数の個数: 16

約数和(自身を含む): 349453440

約数和(自身を除く): 133588258

約数列:

[1, 2, 13, 26, 479, 958, 6227, 12454, 17333, 34666, 225329, 450658, 8302507, 16605014, 107932591, 215865182]

約数ペア:

[(1, 215865182), (2, 107932591), (13, 16605014), (26, 8302507), (479, 450658), (958, 225329), (6227, 34666), (12454, 17333)]