202388145

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{46687}}^1$

素因数の和:46729

約数の個数: 24

約数和(自身を含む): 343997184

約数和(自身を除く): 141609039

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 289, 867, 1445, 4335, 46687, 140061, 233435, 700305, 793679, 2381037, 3968395, 11905185, 13492543, 40477629, 67462715, 202388145]

約数ペア:

[(1, 202388145), (3, 67462715), (5, 40477629), (15, 13492543), (17, 11905185), (51, 3968395), (85, 2381037), (255, 793679), (289, 700305), (867, 233435), (1445, 140061), (4335, 46687)]