201636186920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{1880233}}^1$

素因数の和:1880634

約数の個数: 64

約数和(自身を含む): 519847096320

約数和(自身を除く): 318210909400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 383, 766, 1532, 1915, 2681, 3064, 3830, 5362, 7660, 10724, 13405, 15320, 21448, 26810, 53620, 107240, 1880233, 3760466, 7520932, 9401165, 13161631, 15041864, 18802330, 26323262, 37604660, 52646524, 65808155, 75209320, 105293048, 131616310, 263232620, 526465240, 720129239, 1440258478, 2880516956, 3600646195, 5040904673, 5761033912, 7201292390, 10081809346, 14402584780, 20163618692, 25204523365, 28805169560, 40327237384, 50409046730, 100818093460, 201636186920]

約数ペア:

[(1, 201636186920), (2, 100818093460), (4, 50409046730), (5, 40327237384), (7, 28805169560), (8, 25204523365), (10, 20163618692), (14, 14402584780), (20, 10081809346), (28, 7201292390), (35, 5761033912), (40, 5040904673), (56, 3600646195), (70, 2880516956), (140, 1440258478), (280, 720129239), (383, 526465240), (766, 263232620), (1532, 131616310), (1915, 105293048), (2681, 75209320), (3064, 65808155), (3830, 52646524), (5362, 37604660), (7660, 26323262), (10724, 18802330), (13405, 15041864), (15320, 13161631), (21448, 9401165), (26810, 7520932), (53620, 3760466), (107240, 1880233)]