201769791

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{21277}}^1$

素因数の和:21418

約数の個数: 16

約数和(自身を含む): 280869600

約数和(自身を除く): 79099809

約数列:

[1, 3, 29, 87, 109, 327, 3161, 9483, 21277, 63831, 617033, 1851099, 2319193, 6957579, 67256597, 201769791]

約数ペア:

[(1, 201769791), (3, 67256597), (29, 6957579), (87, 2319193), (109, 1851099), (327, 617033), (3161, 63831), (9483, 21277)]