202152111

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{809}}^1$

素因数の和:1055

約数の個数: 32

約数和(自身を含む): 314565120

約数和(自身を除く): 112413009

約数列:

[1, 3, 7, 21, 73, 163, 219, 489, 511, 809, 1141, 1533, 2427, 3423, 5663, 11899, 16989, 35697, 59057, 83293, 131867, 177171, 249879, 395601, 413399, 923069, 1240197, 2769207, 9626291, 28878873, 67384037, 202152111]

約数ペア:

[(1, 202152111), (3, 67384037), (7, 28878873), (21, 9626291), (73, 2769207), (163, 1240197), (219, 923069), (489, 413399), (511, 395601), (809, 249879), (1141, 177171), (1533, 131867), (2427, 83293), (3423, 59057), (5663, 35697), (11899, 16989)]