219406026

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{10223}}^1$

素因数の和:10315

約数の個数: 48

約数和(自身を含む): 517497984

約数和(自身を除く): 298091958

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 73, 98, 146, 147, 219, 294, 438, 511, 1022, 1533, 3066, 3577, 7154, 10223, 10731, 20446, 21462, 30669, 61338, 71561, 143122, 214683, 429366, 500927, 746279, 1001854, 1492558, 1502781, 2238837, 3005562, 4477674, 5223953, 10447906, 15671859, 31343718, 36567671, 73135342, 109703013, 219406026]

約数ペア:

[(1, 219406026), (2, 109703013), (3, 73135342), (6, 36567671), (7, 31343718), (14, 15671859), (21, 10447906), (42, 5223953), (49, 4477674), (73, 3005562), (98, 2238837), (146, 1502781), (147, 1492558), (219, 1001854), (294, 746279), (438, 500927), (511, 429366), (1022, 214683), (1533, 143122), (3066, 71561), (3577, 61338), (7154, 30669), (10223, 21462), (10731, 20446)]