195288390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197261}}^1$

素因数の和:197285

約数の個数: 48

約数和(自身を含む): 553911696

約数和(自身を除く): 358623306

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 197261, 394522, 591783, 986305, 1183566, 1775349, 1972610, 2169871, 2958915, 3550698, 4339742, 5917830, 6509613, 8876745, 10849355, 13019226, 17753490, 19528839, 21698710, 32548065, 39057678, 65096130, 97644195, 195288390]

約数ペア:

[(1, 195288390), (2, 97644195), (3, 65096130), (5, 39057678), (6, 32548065), (9, 21698710), (10, 19528839), (11, 17753490), (15, 13019226), (18, 10849355), (22, 8876745), (30, 6509613), (33, 5917830), (45, 4339742), (55, 3550698), (66, 2958915), (90, 2169871), (99, 1972610), (110, 1775349), (165, 1183566), (198, 986305), (330, 591783), (495, 394522), (990, 197261)]