200617980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{7253}}^1$

素因数の和:7726

約数の個数: 48

約数和(自身を含む): 563026464

約数和(自身を除く): 362408484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 461, 922, 1383, 1844, 2305, 2766, 4610, 5532, 6915, 7253, 9220, 13830, 14506, 21759, 27660, 29012, 36265, 43518, 72530, 87036, 108795, 145060, 217590, 435180, 3343633, 6687266, 10030899, 13374532, 16718165, 20061798, 33436330, 40123596, 50154495, 66872660, 100308990, 200617980]

約数ペア:

[(1, 200617980), (2, 100308990), (3, 66872660), (4, 50154495), (5, 40123596), (6, 33436330), (10, 20061798), (12, 16718165), (15, 13374532), (20, 10030899), (30, 6687266), (60, 3343633), (461, 435180), (922, 217590), (1383, 145060), (1844, 108795), (2305, 87036), (2766, 72530), (4610, 43518), (5532, 36265), (6915, 29012), (7253, 27660), (9220, 21759), (13830, 14506)]