207071049

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{569}}^1$

素因数の和:737

約数の個数: 32

約数和(自身を含む): 295488000

約数和(自身を除く): 88416951

約数列:

[1, 3, 29, 47, 87, 89, 141, 267, 569, 1363, 1707, 2581, 4089, 4183, 7743, 12549, 16501, 26743, 49503, 50641, 80229, 121307, 151923, 363921, 775547, 1468589, 2326641, 2380127, 4405767, 7140381, 69023683, 207071049]

約数ペア:

[(1, 207071049), (3, 69023683), (29, 7140381), (47, 4405767), (87, 2380127), (89, 2326641), (141, 1468589), (267, 775547), (569, 363921), (1363, 151923), (1707, 121307), (2581, 80229), (4089, 50641), (4183, 49503), (7743, 26743), (12549, 16501)]