219495164

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{569}}^1\times {\mathrm{599}}^1$

素因数の和:1202

約数の個数: 48

約数和(自身を含む): 459648000

約数和(自身を除く): 240152836

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 569, 599, 644, 1138, 1198, 2276, 2396, 3983, 4193, 7966, 8386, 13087, 13777, 15932, 16772, 26174, 27554, 52348, 55108, 91609, 96439, 183218, 192878, 340831, 366436, 385756, 681662, 1363324, 2385817, 4771634, 7839113, 9543268, 15678226, 31356452, 54873791, 109747582, 219495164]

約数ペア:

[(1, 219495164), (2, 109747582), (4, 54873791), (7, 31356452), (14, 15678226), (23, 9543268), (28, 7839113), (46, 4771634), (92, 2385817), (161, 1363324), (322, 681662), (569, 385756), (599, 366436), (644, 340831), (1138, 192878), (1198, 183218), (2276, 96439), (2396, 91609), (3983, 55108), (4193, 52348), (7966, 27554), (8386, 26174), (13087, 16772), (13777, 15932)]