202921110

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{322097}}^1$

素因数の和:322117

約数の個数: 48

約数和(自身を含む): 602967456

約数和(自身を除く): 400046346

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 322097, 644194, 966291, 1610485, 1932582, 2254679, 2898873, 3220970, 4509358, 4831455, 5797746, 6764037, 9662910, 11273395, 13528074, 14494365, 20292111, 22546790, 28988730, 33820185, 40584222, 67640370, 101460555, 202921110]

約数ペア:

[(1, 202921110), (2, 101460555), (3, 67640370), (5, 40584222), (6, 33820185), (7, 28988730), (9, 22546790), (10, 20292111), (14, 14494365), (15, 13528074), (18, 11273395), (21, 9662910), (30, 6764037), (35, 5797746), (42, 4831455), (45, 4509358), (63, 3220970), (70, 2898873), (90, 2254679), (105, 1932582), (126, 1610485), (210, 966291), (315, 644194), (630, 322097)]