206481235

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3407}}^1$

素因数の和:3483

約数の個数: 32

約数和(自身を含む): 282673152

約数和(自身を除く): 76191917

約数列:

[1, 5, 17, 23, 31, 85, 115, 155, 391, 527, 713, 1955, 2635, 3407, 3565, 12121, 17035, 57919, 60605, 78361, 105617, 289595, 391805, 528085, 1332137, 1795489, 2429191, 6660685, 8977445, 12145955, 41296247, 206481235]

約数ペア:

[(1, 206481235), (5, 41296247), (17, 12145955), (23, 8977445), (31, 6660685), (85, 2429191), (115, 1795489), (155, 1332137), (391, 528085), (527, 391805), (713, 289595), (1955, 105617), (2635, 78361), (3407, 60605), (3565, 57919), (12121, 17035)]