195469722

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{221621}}^1$

素因数の和:221643

約数の個数: 36

約数和(自身を含む): 492665706

約数和(自身を除く): 297195984

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 221621, 443242, 664863, 1329726, 1551347, 1994589, 3102694, 3989178, 4654041, 9308082, 10859429, 13962123, 21718858, 27924246, 32578287, 65156574, 97734861, 195469722]

約数ペア:

[(1, 195469722), (2, 97734861), (3, 65156574), (6, 32578287), (7, 27924246), (9, 21718858), (14, 13962123), (18, 10859429), (21, 9308082), (42, 4654041), (49, 3989178), (63, 3102694), (98, 1994589), (126, 1551347), (147, 1329726), (294, 664863), (441, 443242), (882, 221621)]