207938497

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:313

約数の個数: 32

約数和(自身を含む): 241274880

約数和(自身を除く): 33336383

約数列:

[1, 13, 29, 43, 101, 127, 377, 559, 1247, 1313, 1651, 2929, 3683, 4343, 5461, 12827, 16211, 38077, 47879, 56459, 70993, 125947, 158369, 166751, 371983, 551561, 1637311, 2058797, 4835779, 7170293, 15995269, 207938497]

約数ペア:

[(1, 207938497), (13, 15995269), (29, 7170293), (43, 4835779), (101, 2058797), (127, 1637311), (377, 551561), (559, 371983), (1247, 166751), (1313, 158369), (1651, 125947), (2929, 70993), (3683, 56459), (4343, 47879), (5461, 38077), (12827, 16211)]