195397290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197371}}^1$

素因数の和:197395

約数の個数: 48

約数和(自身を含む): 554220576

約数和(自身を除く): 358823286

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, 197371, 394742, 592113, 986855, 1184226, 1776339, 1973710, 2171081, 2960565, 3552678, 4342162, 5921130, 6513243, 8881695, 10855405, 13026486, 17763390, 19539729, 21710810, 32566215, 39079458, 65132430, 97698645, 195397290]

約数ペア:

[(1, 195397290), (2, 97698645), (3, 65132430), (5, 39079458), (6, 32566215), (9, 21710810), (10, 19539729), (11, 17763390), (15, 13026486), (18, 10855405), (22, 8881695), (30, 6513243), (33, 5921130), (45, 4342162), (55, 3552678), (66, 2960565), (90, 2171081), (99, 1973710), (110, 1776339), (165, 1184226), (198, 986855), (330, 592113), (495, 394742), (990, 197371)]