200617245

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{62791}}^1$

素因数の和:62873

約数の個数: 24

約数和(自身を含む): 352639872

約数和(自身を除く): 152022627

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 62791, 188373, 313955, 565119, 941865, 2825595, 4458161, 13374483, 22290805, 40123449, 66872415, 200617245]

約数ペア:

[(1, 200617245), (3, 66872415), (5, 40123449), (9, 22290805), (15, 13374483), (45, 4458161), (71, 2825595), (213, 941865), (355, 565119), (639, 313955), (1065, 188373), (3195, 62791)]