210822196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{130783}}^1$

素因数の和:130831

約数の個数: 24

約数和(自身を含む): 410138624

約数和(自身を除く): 199316428

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 130783, 261566, 523132, 1700179, 3400358, 4054273, 6800716, 8108546, 16217092, 52705549, 105411098, 210822196]

約数ペア:

[(1, 210822196), (2, 105411098), (4, 52705549), (13, 16217092), (26, 8108546), (31, 6800716), (52, 4054273), (62, 3400358), (124, 1700179), (403, 523132), (806, 261566), (1612, 130783)]