212486624

素因数分解:

$2^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{20183}}^1$

素因数の和:20247

約数の個数: 48

約数和(自身を含む): 488291328

約数和(自身を除く): 275804704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 94, 112, 188, 224, 329, 376, 658, 752, 1316, 1504, 2632, 5264, 10528, 20183, 40366, 80732, 141281, 161464, 282562, 322928, 565124, 645856, 948601, 1130248, 1897202, 2260496, 3794404, 4520992, 6640207, 7588808, 13280414, 15177616, 26560828, 30355232, 53121656, 106243312, 212486624]

約数ペア:

[(1, 212486624), (2, 106243312), (4, 53121656), (7, 30355232), (8, 26560828), (14, 15177616), (16, 13280414), (28, 7588808), (32, 6640207), (47, 4520992), (56, 3794404), (94, 2260496), (112, 1897202), (188, 1130248), (224, 948601), (329, 645856), (376, 565124), (658, 322928), (752, 282562), (1316, 161464), (1504, 141281), (2632, 80732), (5264, 40366), (10528, 20183)]