201950215

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^2\times {\mathrm{283}}^1$

素因数の和:447

約数の個数: 24

約数和(自身を含む): 253422288

約数和(自身を除く): 51472073

約数列:

[1, 5, 41, 59, 205, 283, 295, 1415, 2419, 3481, 11603, 12095, 16697, 17405, 58015, 83485, 142721, 684577, 713605, 985123, 3422885, 4925615, 40390043, 201950215]

約数ペア:

[(1, 201950215), (5, 40390043), (41, 4925615), (59, 3422885), (205, 985123), (283, 713605), (295, 684577), (1415, 142721), (2419, 83485), (3481, 58015), (11603, 17405), (12095, 16697)]