201370925

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{39679}}^1$

素因数の和:39725

約数の個数: 24

約数和(自身を含む): 295219200

約数和(自身を除く): 93848275

約数列:

[1, 5, 7, 25, 29, 35, 145, 175, 203, 725, 1015, 5075, 39679, 198395, 277753, 991975, 1150691, 1388765, 5753455, 6943825, 8054837, 28767275, 40274185, 201370925]

約数ペア:

[(1, 201370925), (5, 40274185), (7, 28767275), (25, 8054837), (29, 6943825), (35, 5753455), (145, 1388765), (175, 1150691), (203, 991975), (725, 277753), (1015, 198395), (5075, 39679)]