207930946

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{97}}^1\times {\mathrm{2969}}^1$

素因数の和:3106

約数の個数: 24

約数和(自身を含む): 332681580

約数和(自身を除く): 124750634

約数列:

[1, 2, 19, 38, 97, 194, 361, 722, 1843, 2969, 3686, 5938, 35017, 56411, 70034, 112822, 287993, 575986, 1071809, 2143618, 5471867, 10943734, 103965473, 207930946]

約数ペア:

[(1, 207930946), (2, 103965473), (19, 10943734), (38, 5471867), (97, 2143618), (194, 1071809), (361, 575986), (722, 287993), (1843, 112822), (2969, 70034), (3686, 56411), (5938, 35017)]