201743128412

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{972481}}^1$

素因数の和:972762

約数の個数: 48

約数和(自身を含む): 418245058560

約数和(自身を除く): 216501930148

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 239, 434, 478, 868, 956, 1673, 3346, 6692, 7409, 14818, 29636, 51863, 103726, 207452, 972481, 1944962, 3889924, 6807367, 13614734, 27229468, 30146911, 60293822, 120587644, 211028377, 232422959, 422056754, 464845918, 844113508, 929691836, 1626960713, 3253921426, 6507842852, 7205111729, 14410223458, 28820446916, 50435782103, 100871564206, 201743128412]

約数ペア:

[(1, 201743128412), (2, 100871564206), (4, 50435782103), (7, 28820446916), (14, 14410223458), (28, 7205111729), (31, 6507842852), (62, 3253921426), (124, 1626960713), (217, 929691836), (239, 844113508), (434, 464845918), (478, 422056754), (868, 232422959), (956, 211028377), (1673, 120587644), (3346, 60293822), (6692, 30146911), (7409, 27229468), (14818, 13614734), (29636, 6807367), (51863, 3889924), (103726, 1944962), (207452, 972481)]