198008370

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{314299}}^1$

素因数の和:314319

約数の個数: 48

約数和(自身を含む): 588369600

約数和(自身を除く): 390361230

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, 314299, 628598, 942897, 1571495, 1885794, 2200093, 2828691, 3142990, 4400186, 4714485, 5657382, 6600279, 9428970, 11000465, 13200558, 14143455, 19800837, 22000930, 28286910, 33001395, 39601674, 66002790, 99004185, 198008370]

約数ペア:

[(1, 198008370), (2, 99004185), (3, 66002790), (5, 39601674), (6, 33001395), (7, 28286910), (9, 22000930), (10, 19800837), (14, 14143455), (15, 13200558), (18, 11000465), (21, 9428970), (30, 6600279), (35, 5657382), (42, 4714485), (45, 4400186), (63, 3142990), (70, 2828691), (90, 2200093), (105, 1885794), (126, 1571495), (210, 942897), (315, 628598), (630, 314299)]