222692960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{198833}}^1$

素因数の和:198855

約数の個数: 48

約数和(自身を含む): 601274016

約数和(自身を除く): 378581056

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 198833, 397666, 795332, 994165, 1391831, 1590664, 1988330, 2783662, 3181328, 3976660, 5567324, 6362656, 6959155, 7953320, 11134648, 13918310, 15906640, 22269296, 27836620, 31813280, 44538592, 55673240, 111346480, 222692960]

約数ペア:

[(1, 222692960), (2, 111346480), (4, 55673240), (5, 44538592), (7, 31813280), (8, 27836620), (10, 22269296), (14, 15906640), (16, 13918310), (20, 11134648), (28, 7953320), (32, 6959155), (35, 6362656), (40, 5567324), (56, 3976660), (70, 3181328), (80, 2783662), (112, 1988330), (140, 1590664), (160, 1391831), (224, 994165), (280, 795332), (560, 397666), (1120, 198833)]