203488015

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{1097}}^1\times {\mathrm{1613}}^1$

素因数の和:2738

約数の個数: 16

約数和(自身を含む): 255192768

約数和(自身を除く): 51704753

約数列:

[1, 5, 23, 115, 1097, 1613, 5485, 8065, 25231, 37099, 126155, 185495, 1769461, 8847305, 40697603, 203488015]

約数ペア:

[(1, 203488015), (5, 40697603), (23, 8847305), (115, 1769461), (1097, 185495), (1613, 126155), (5485, 37099), (8065, 25231)]