202213505

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{66191}}^1$

素因数の和:66256

約数の個数: 16

約数和(自身を含む): 266886144

約数和(自身を除く): 64672639

約数列:

[1, 5, 13, 47, 65, 235, 611, 3055, 66191, 330955, 860483, 3110977, 4302415, 15554885, 40442701, 202213505]

約数ペア:

[(1, 202213505), (5, 40442701), (13, 15554885), (47, 4302415), (65, 3110977), (235, 860483), (611, 330955), (3055, 66191)]