210910974

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1\times {\mathrm{1237}}^1$

素因数の和:1580

約数の個数: 32

約数和(自身を含む): 427199136

約数和(自身を除く): 216288162

約数列:

[1, 2, 3, 6, 157, 181, 314, 362, 471, 543, 942, 1086, 1237, 2474, 3711, 7422, 28417, 56834, 85251, 170502, 194209, 223897, 388418, 447794, 582627, 671691, 1165254, 1343382, 35151829, 70303658, 105455487, 210910974]

約数ペア:

[(1, 210910974), (2, 105455487), (3, 70303658), (6, 35151829), (157, 1343382), (181, 1165254), (314, 671691), (362, 582627), (471, 447794), (543, 388418), (942, 223897), (1086, 194209), (1237, 170502), (2474, 85251), (3711, 56834), (7422, 28417)]