194894799

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:372

約数の個数: 64

約数和(自身を含む): 317521920

約数和(自身を除く): 122627121

約数列:

[1, 3, 11, 19, 31, 33, 37, 57, 93, 111, 209, 271, 341, 407, 589, 627, 703, 813, 1023, 1147, 1221, 1767, 2109, 2981, 3441, 5149, 6479, 7733, 8401, 8943, 10027, 12617, 15447, 19437, 21793, 23199, 25203, 30081, 37851, 56639, 65379, 92411, 110297, 159619, 169917, 190513, 239723, 277233, 310837, 330891, 478857, 571539, 719169, 932511, 1755809, 2095643, 3419207, 5267427, 5905903, 6286929, 10257621, 17717709, 64964933, 194894799]

約数ペア:

[(1, 194894799), (3, 64964933), (11, 17717709), (19, 10257621), (31, 6286929), (33, 5905903), (37, 5267427), (57, 3419207), (93, 2095643), (111, 1755809), (209, 932511), (271, 719169), (341, 571539), (407, 478857), (589, 330891), (627, 310837), (703, 277233), (813, 239723), (1023, 190513), (1147, 169917), (1221, 159619), (1767, 110297), (2109, 92411), (2981, 65379), (3441, 56639), (5149, 37851), (6479, 30081), (7733, 25203), (8401, 23199), (8943, 21793), (10027, 19437), (12617, 15447)]