194610981

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:465

約数の個数: 32

約数和(自身を含む): 276756480

約数和(自身を除く): 82145499

約数列:

[1, 3, 23, 69, 103, 139, 197, 309, 417, 591, 2369, 3197, 4531, 7107, 9591, 13593, 14317, 20291, 27383, 42951, 60873, 82149, 329291, 466693, 629809, 987873, 1400079, 1889427, 2820449, 8461347, 64870327, 194610981]

約数ペア:

[(1, 194610981), (3, 64870327), (23, 8461347), (69, 2820449), (103, 1889427), (139, 1400079), (197, 987873), (309, 629809), (417, 466693), (591, 329291), (2369, 82149), (3197, 60873), (4531, 42951), (7107, 27383), (9591, 20291), (13593, 14317)]