201690072

素因数分解:

$2^3\times 3^2\times {\mathrm{2801251}}^1$

素因数の和:2801263

約数の個数: 24

約数和(自身を含む): 546244140

約数和(自身を除く): 344554068

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2801251, 5602502, 8403753, 11205004, 16807506, 22410008, 25211259, 33615012, 50422518, 67230024, 100845036, 201690072]

約数ペア:

[(1, 201690072), (2, 100845036), (3, 67230024), (4, 50422518), (6, 33615012), (8, 25211259), (9, 22410008), (12, 16807506), (18, 11205004), (24, 8403753), (36, 5602502), (72, 2801251)]