211025346

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{22531}}^1$

素因数の和:22766

約数の個数: 32

約数和(自身を含む): 484528128

約数和(自身を除く): 273502782

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 223, 446, 669, 1338, 1561, 3122, 4683, 9366, 22531, 45062, 67593, 135186, 157717, 315434, 473151, 946302, 5024413, 10048826, 15073239, 30146478, 35170891, 70341782, 105512673, 211025346]

約数ペア:

[(1, 211025346), (2, 105512673), (3, 70341782), (6, 35170891), (7, 30146478), (14, 15073239), (21, 10048826), (42, 5024413), (223, 946302), (446, 473151), (669, 315434), (1338, 157717), (1561, 135186), (3122, 67593), (4683, 45062), (9366, 22531)]