197555184

素因数分解:

$2^4\times 3^2\times {\mathrm{1371911}}^1$

素因数の和:1371925

約数の個数: 30

約数和(自身を含む): 552880536

約数和(自身を除く): 355325352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1371911, 2743822, 4115733, 5487644, 8231466, 10975288, 12347199, 16462932, 21950576, 24694398, 32925864, 49388796, 65851728, 98777592, 197555184]

約数ペア:

[(1, 197555184), (2, 98777592), (3, 65851728), (4, 49388796), (6, 32925864), (8, 24694398), (9, 21950576), (12, 16462932), (16, 12347199), (18, 10975288), (24, 8231466), (36, 5487644), (48, 4115733), (72, 2743822), (144, 1371911)]