222163201

素因数分解:

${\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{263}}^1\times {\mathrm{359}}^1$

素因数の和:816

約数の個数: 16

約数和(自身を含む): 242161920

約数和(自身を除く): 19998719

約数列:

[1, 13, 181, 263, 359, 2353, 3419, 4667, 47603, 64979, 94417, 618839, 844727, 1227421, 17089477, 222163201]

約数ペア:

[(1, 222163201), (13, 17089477), (181, 1227421), (263, 844727), (359, 618839), (2353, 94417), (3419, 64979), (4667, 47603)]