201344975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{4457}}^1$

素因数の和:4619

約数の個数: 24

約数和(自身を含む): 270868080

約数和(自身を除く): 69523105

約数列:

[1, 5, 13, 25, 65, 139, 325, 695, 1807, 3475, 4457, 9035, 22285, 45175, 57941, 111425, 289705, 619523, 1448525, 3097615, 8053799, 15488075, 40268995, 201344975]

約数ペア:

[(1, 201344975), (5, 40268995), (13, 15488075), (25, 8053799), (65, 3097615), (139, 1448525), (325, 619523), (695, 289705), (1807, 111425), (3475, 57941), (4457, 45175), (9035, 22285)]