203574141

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{41201}}^1$

素因数の和:41274

約数の個数: 20

約数和(自身を含む): 309097404

約数和(自身を除く): 105523263

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 1647, 4941, 41201, 123603, 370809, 1112427, 2513261, 3337281, 7539783, 22619349, 67858047, 203574141]

約数ペア:

[(1, 203574141), (3, 67858047), (9, 22619349), (27, 7539783), (61, 3337281), (81, 2513261), (183, 1112427), (549, 370809), (1647, 123603), (4941, 41201)]