201200075

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{2917}}^1$

素因数の和:3047

約数の個数: 24

約数和(自身を含む): 260519040

約数和(自身を除く): 59318965

約数列:

[1, 5, 25, 31, 89, 155, 445, 775, 2225, 2759, 2917, 13795, 14585, 68975, 72925, 90427, 259613, 452135, 1298065, 2260675, 6490325, 8048003, 40240015, 201200075]

約数ペア:

[(1, 201200075), (5, 40240015), (25, 8048003), (31, 6490325), (89, 2260675), (155, 1298065), (445, 452135), (775, 259613), (2225, 90427), (2759, 72925), (2917, 68975), (13795, 14585)]