200919639

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{6211}}^1$

素因数の和:6518

約数の個数: 16

約数和(自身を含む): 275514624

約数和(自身を除く): 74594985

約数列:

[1, 3, 41, 123, 263, 789, 6211, 10783, 18633, 32349, 254651, 763953, 1633493, 4900479, 66973213, 200919639]

約数ペア:

[(1, 200919639), (3, 66973213), (41, 4900479), (123, 1633493), (263, 763953), (789, 254651), (6211, 32349), (10783, 18633)]