220222078

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{58229}}^1$

素因数の和:58323

約数の個数: 16

約数和(自身を含む): 346584960

約数和(自身を除く): 126362882

約数列:

[1, 2, 31, 61, 62, 122, 1891, 3782, 58229, 116458, 1805099, 3551969, 3610198, 7103938, 110111039, 220222078]

約数ペア:

[(1, 220222078), (2, 110111039), (31, 7103938), (61, 3610198), (62, 3551969), (122, 1805099), (1891, 116458), (3782, 58229)]