199689084

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{264139}}^1$

素因数の和:264159

約数の個数: 48

約数和(自身を含む): 591673600

約数和(自身を除く): 391984516

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 264139, 528278, 792417, 1056556, 1584834, 1848973, 2377251, 3169668, 3697946, 4754502, 5546919, 7131753, 7395892, 9509004, 11093838, 14263506, 16640757, 22187676, 28527012, 33281514, 49922271, 66563028, 99844542, 199689084]

約数ペア:

[(1, 199689084), (2, 99844542), (3, 66563028), (4, 49922271), (6, 33281514), (7, 28527012), (9, 22187676), (12, 16640757), (14, 14263506), (18, 11093838), (21, 9509004), (27, 7395892), (28, 7131753), (36, 5546919), (42, 4754502), (54, 3697946), (63, 3169668), (84, 2377251), (108, 1848973), (126, 1584834), (189, 1056556), (252, 792417), (378, 528278), (756, 264139)]