218262550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{5923}}^1$

素因数の和:6013

約数の個数: 48

約数和(自身を含む): 449560512

約数和(自身を除く): 231297962

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 67, 110, 134, 275, 335, 550, 670, 737, 1474, 1675, 3350, 3685, 5923, 7370, 11846, 18425, 29615, 36850, 59230, 65153, 130306, 148075, 296150, 325765, 396841, 651530, 793682, 1628825, 1984205, 3257650, 3968410, 4365251, 8730502, 9921025, 19842050, 21826255, 43652510, 109131275, 218262550]

約数ペア:

[(1, 218262550), (2, 109131275), (5, 43652510), (10, 21826255), (11, 19842050), (22, 9921025), (25, 8730502), (50, 4365251), (55, 3968410), (67, 3257650), (110, 1984205), (134, 1628825), (275, 793682), (335, 651530), (550, 396841), (670, 325765), (737, 296150), (1474, 148075), (1675, 130306), (3350, 65153), (3685, 59230), (5923, 36850), (7370, 29615), (11846, 18425)]