211922232

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{1187}}^1$

素因数の和:1412

約数の個数: 64

約数和(自身を含む): 545719680

約数和(自身を除く): 333797448

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 173, 258, 344, 346, 516, 519, 692, 1032, 1038, 1187, 1384, 2076, 2374, 3561, 4152, 4748, 7122, 7439, 9496, 14244, 14878, 22317, 28488, 29756, 44634, 51041, 59512, 89268, 102082, 153123, 178536, 204164, 205351, 306246, 408328, 410702, 612492, 616053, 821404, 1224984, 1232106, 1642808, 2464212, 4928424, 8830093, 17660186, 26490279, 35320372, 52980558, 70640744, 105961116, 211922232]

約数ペア:

[(1, 211922232), (2, 105961116), (3, 70640744), (4, 52980558), (6, 35320372), (8, 26490279), (12, 17660186), (24, 8830093), (43, 4928424), (86, 2464212), (129, 1642808), (172, 1232106), (173, 1224984), (258, 821404), (344, 616053), (346, 612492), (516, 410702), (519, 408328), (692, 306246), (1032, 205351), (1038, 204164), (1187, 178536), (1384, 153123), (2076, 102082), (2374, 89268), (3561, 59512), (4152, 51041), (4748, 44634), (7122, 29756), (7439, 28488), (9496, 22317), (14244, 14878)]