195217851

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{1049}}^1$

素因数の和:1199

約数の個数: 32

約数和(自身を含む): 285768000

約数和(自身を除く): 90550149

約数列:

[1, 3, 17, 41, 51, 89, 123, 267, 697, 1049, 1513, 2091, 3147, 3649, 4539, 10947, 17833, 43009, 53499, 62033, 93361, 129027, 186099, 280083, 731153, 1587137, 2193459, 3827801, 4761411, 11483403, 65072617, 195217851]

約数ペア:

[(1, 195217851), (3, 65072617), (17, 11483403), (41, 4761411), (51, 3827801), (89, 2193459), (123, 1587137), (267, 731153), (697, 280083), (1049, 186099), (1513, 129027), (2091, 93361), (3147, 62033), (3649, 53499), (4539, 43009), (10947, 17833)]