202085380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{33569}}^1$

素因数の和:33628

約数の個数: 48

約数和(自身を含む): 496298880

約数和(自身を除く): 294213500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 3010, 6020, 33569, 67138, 134276, 167845, 234983, 335690, 469966, 671380, 939932, 1174915, 1443467, 2349830, 2886934, 4699660, 5773868, 7217335, 10104269, 14434670, 20208538, 28869340, 40417076, 50521345, 101042690, 202085380]

約数ペア:

[(1, 202085380), (2, 101042690), (4, 50521345), (5, 40417076), (7, 28869340), (10, 20208538), (14, 14434670), (20, 10104269), (28, 7217335), (35, 5773868), (43, 4699660), (70, 2886934), (86, 2349830), (140, 1443467), (172, 1174915), (215, 939932), (301, 671380), (430, 469966), (602, 335690), (860, 234983), (1204, 167845), (1505, 134276), (3010, 67138), (6020, 33569)]