219391134

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1\times {\mathrm{1949}}^1$

素因数の和:2284

約数の個数: 32

約数和(自身を含む): 446752800

約数和(自身を除く): 227361666

約数列:

[1, 2, 3, 6, 73, 146, 219, 257, 438, 514, 771, 1542, 1949, 3898, 5847, 11694, 18761, 37522, 56283, 112566, 142277, 284554, 426831, 500893, 853662, 1001786, 1502679, 3005358, 36565189, 73130378, 109695567, 219391134]

約数ペア:

[(1, 219391134), (2, 109695567), (3, 73130378), (6, 36565189), (73, 3005358), (146, 1502679), (219, 1001786), (257, 853662), (438, 500893), (514, 426831), (771, 284554), (1542, 142277), (1949, 112566), (3898, 56283), (5847, 37522), (11694, 18761)]