290320133

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{1321}}^1$

素因数の和:1652

約数の個数: 16

約数和(自身を含む): 314107200

約数和(自身を除く): 23787067

約数列:

[1, 19, 43, 269, 817, 1321, 5111, 11567, 25099, 56803, 219773, 355349, 1079257, 6751631, 15280007, 290320133]

約数ペア:

[(1, 290320133), (19, 15280007), (43, 6751631), (269, 1079257), (817, 355349), (1321, 219773), (5111, 56803), (11567, 25099)]