201931212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1483}}^1\times {\mathrm{1621}}^1$

素因数の和:3118

約数の個数: 48

約数和(自身を含む): 539178752

約数和(自身を除く): 337247540

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1483, 1621, 2966, 3242, 4449, 4863, 5932, 6484, 8898, 9726, 10381, 11347, 17796, 19452, 20762, 22694, 31143, 34041, 41524, 45388, 62286, 68082, 124572, 136164, 2403943, 4807886, 7211829, 9615772, 14423658, 16827601, 28847316, 33655202, 50482803, 67310404, 100965606, 201931212]

約数ペア:

[(1, 201931212), (2, 100965606), (3, 67310404), (4, 50482803), (6, 33655202), (7, 28847316), (12, 16827601), (14, 14423658), (21, 9615772), (28, 7211829), (42, 4807886), (84, 2403943), (1483, 136164), (1621, 124572), (2966, 68082), (3242, 62286), (4449, 45388), (4863, 41524), (5932, 34041), (6484, 31143), (8898, 22694), (9726, 20762), (10381, 19452), (11347, 17796)]