103840908

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1\times {\mathrm{397}}^1$

素因数の和:782

約数の個数: 48

約数和(自身を含む): 247129344

約数和(自身を除く): 143288436

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 307, 397, 426, 614, 794, 852, 921, 1191, 1228, 1588, 1842, 2382, 3684, 4764, 21797, 28187, 43594, 56374, 65391, 84561, 87188, 112748, 121879, 130782, 169122, 243758, 261564, 338244, 365637, 487516, 731274, 1462548, 8653409, 17306818, 25960227, 34613636, 51920454, 103840908]

約数ペア:

[(1, 103840908), (2, 51920454), (3, 34613636), (4, 25960227), (6, 17306818), (12, 8653409), (71, 1462548), (142, 731274), (213, 487516), (284, 365637), (307, 338244), (397, 261564), (426, 243758), (614, 169122), (794, 130782), (852, 121879), (921, 112748), (1191, 87188), (1228, 84561), (1588, 65391), (1842, 56374), (2382, 43594), (3684, 28187), (4764, 21797)]