213472324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{877}}^1$

素因数の和:1076

約数の個数: 48

約数和(自身を含む): 418518016

約数和(自身を除く): 205045692

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 151, 302, 403, 604, 806, 877, 1612, 1754, 1963, 3508, 3926, 4681, 7852, 9362, 11401, 18724, 22802, 27187, 45604, 54374, 60853, 108748, 121706, 132427, 243412, 264854, 353431, 529708, 706862, 1413724, 1721551, 3443102, 4105237, 6886204, 8210474, 16420948, 53368081, 106736162, 213472324]

約数ペア:

[(1, 213472324), (2, 106736162), (4, 53368081), (13, 16420948), (26, 8210474), (31, 6886204), (52, 4105237), (62, 3443102), (124, 1721551), (151, 1413724), (302, 706862), (403, 529708), (604, 353431), (806, 264854), (877, 243412), (1612, 132427), (1754, 121706), (1963, 108748), (3508, 60853), (3926, 54374), (4681, 45604), (7852, 27187), (9362, 22802), (11401, 18724)]