199415542

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{769}}^1$

素因数の和:1080

約数の個数: 32

約数和(自身を含む): 329313600

約数和(自身を除く): 129898058

約数列:

[1, 2, 17, 29, 34, 58, 263, 493, 526, 769, 986, 1538, 4471, 7627, 8942, 13073, 15254, 22301, 26146, 44602, 129659, 202247, 259318, 379117, 404494, 758234, 3438199, 5865163, 6876398, 11730326, 99707771, 199415542]

約数ペア:

[(1, 199415542), (2, 99707771), (17, 11730326), (29, 6876398), (34, 5865163), (58, 3438199), (263, 758234), (493, 404494), (526, 379117), (769, 259318), (986, 202247), (1538, 129659), (4471, 44602), (7627, 26146), (8942, 22301), (13073, 15254)]