188575206

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{18719}}^1$

素因数の和:18820

約数の個数: 32

約数和(自身を含む): 398960640

約数和(自身を除く): 210385434

約数列:

[1, 2, 3, 6, 23, 46, 69, 73, 138, 146, 219, 438, 1679, 3358, 5037, 10074, 18719, 37438, 56157, 112314, 430537, 861074, 1291611, 1366487, 2583222, 2732974, 4099461, 8198922, 31429201, 62858402, 94287603, 188575206]

約数ペア:

[(1, 188575206), (2, 94287603), (3, 62858402), (6, 31429201), (23, 8198922), (46, 4099461), (69, 2732974), (73, 2583222), (138, 1366487), (146, 1291611), (219, 861074), (438, 430537), (1679, 112314), (3358, 56157), (5037, 37438), (10074, 18719)]