210825832

素因数分解:

$2^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{11443}}^1$

素因数の和:11510

約数の個数: 48

約数和(自身を含む): 469661760

約数和(自身を除く): 258835928

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 49, 56, 94, 98, 188, 196, 329, 376, 392, 658, 1316, 2303, 2632, 4606, 9212, 11443, 18424, 22886, 45772, 80101, 91544, 160202, 320404, 537821, 560707, 640808, 1075642, 1121414, 2151284, 2242828, 3764747, 4302568, 4485656, 7529494, 15058988, 26353229, 30117976, 52706458, 105412916, 210825832]

約数ペア:

[(1, 210825832), (2, 105412916), (4, 52706458), (7, 30117976), (8, 26353229), (14, 15058988), (28, 7529494), (47, 4485656), (49, 4302568), (56, 3764747), (94, 2242828), (98, 2151284), (188, 1121414), (196, 1075642), (329, 640808), (376, 560707), (392, 537821), (658, 320404), (1316, 160202), (2303, 91544), (2632, 80101), (4606, 45772), (9212, 22886), (11443, 18424)]