202157529

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{4909}}^1$

素因数の和:5009

約数の個数: 32

約数和(自身を含む): 322410240

約数和(自身を除く): 120252711

約数列:

[1, 3, 7, 21, 37, 53, 111, 159, 259, 371, 777, 1113, 1961, 4909, 5883, 13727, 14727, 34363, 41181, 103089, 181633, 260177, 544899, 780531, 1271431, 1821239, 3814293, 5463717, 9626549, 28879647, 67385843, 202157529]

約数ペア:

[(1, 202157529), (3, 67385843), (7, 28879647), (21, 9626549), (37, 5463717), (53, 3814293), (111, 1821239), (159, 1271431), (259, 780531), (371, 544899), (777, 260177), (1113, 181633), (1961, 103089), (4909, 41181), (5883, 34363), (13727, 14727)]