199967404

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{1733}}^1$

素因数の和:2074

約数の個数: 48

約数和(自身を含む): 432307008

約数和(自身を除く): 232339604

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 317, 364, 634, 1268, 1733, 2219, 3466, 4121, 4438, 6932, 8242, 8876, 12131, 16484, 22529, 24262, 28847, 45058, 48524, 57694, 90116, 115388, 157703, 315406, 549361, 630812, 1098722, 2197444, 3845527, 7141693, 7691054, 14283386, 15382108, 28566772, 49991851, 99983702, 199967404]

約数ペア:

[(1, 199967404), (2, 99983702), (4, 49991851), (7, 28566772), (13, 15382108), (14, 14283386), (26, 7691054), (28, 7141693), (52, 3845527), (91, 2197444), (182, 1098722), (317, 630812), (364, 549361), (634, 315406), (1268, 157703), (1733, 115388), (2219, 90116), (3466, 57694), (4121, 48524), (4438, 45058), (6932, 28847), (8242, 24262), (8876, 22529), (12131, 16484)]