201779018

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{11941}}^1$

素因数の和:12038

約数の個数: 32

約数和(自身を含む): 371443968

約数和(自身を除く): 169664950

約数列:

[1, 2, 7, 14, 17, 34, 71, 119, 142, 238, 497, 994, 1207, 2414, 8449, 11941, 16898, 23882, 83587, 167174, 202997, 405994, 847811, 1420979, 1695622, 2841958, 5934677, 11869354, 14412787, 28825574, 100889509, 201779018]

約数ペア:

[(1, 201779018), (2, 100889509), (7, 28825574), (14, 14412787), (17, 11869354), (34, 5934677), (71, 2841958), (119, 1695622), (142, 1420979), (238, 847811), (497, 405994), (994, 202997), (1207, 167174), (2414, 83587), (8449, 23882), (11941, 16898)]