194209290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{196171}}^1$

素因数の和:196195

約数の個数: 48

約数和(自身を含む): 550850976

約数和(自身を除く): 356641686

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, 196171, 392342, 588513, 980855, 1177026, 1765539, 1961710, 2157881, 2942565, 3531078, 4315762, 5885130, 6473643, 8827695, 10789405, 12947286, 17655390, 19420929, 21578810, 32368215, 38841858, 64736430, 97104645, 194209290]

約数ペア:

[(1, 194209290), (2, 97104645), (3, 64736430), (5, 38841858), (6, 32368215), (9, 21578810), (10, 19420929), (11, 17655390), (15, 12947286), (18, 10789405), (22, 8827695), (30, 6473643), (33, 5885130), (45, 4315762), (55, 3531078), (66, 2942565), (90, 2157881), (99, 1961710), (110, 1765539), (165, 1177026), (198, 980855), (330, 588513), (495, 392342), (990, 196171)]