190198489089

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{7503787}}^1$

素因数の和:7503885

約数の個数: 32

約数和(自身を含む): 311197095936

約数和(自身を除く): 120998606847

約数列:

[1, 3, 7, 17, 21, 51, 71, 119, 213, 357, 497, 1207, 1491, 3621, 8449, 25347, 7503787, 22511361, 52526509, 127564379, 157579527, 382693137, 532768877, 892950653, 1598306631, 2678851959, 3729382139, 9057070909, 11188146417, 27171212727, 63399496363, 190198489089]

約数ペア:

[(1, 190198489089), (3, 63399496363), (7, 27171212727), (17, 11188146417), (21, 9057070909), (51, 3729382139), (71, 2678851959), (119, 1598306631), (213, 892950653), (357, 532768877), (497, 382693137), (1207, 157579527), (1491, 127564379), (3621, 52526509), (8449, 22511361), (25347, 7503787)]