250493296

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{103681}}^1$

素因数の和:103840

約数の個数: 20

約数和(自身を含む): 488549584

約数和(自身を除く): 238056288

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 103681, 207362, 414724, 829448, 1658896, 15655831, 31311662, 62623324, 125246648, 250493296]

約数ペア:

[(1, 250493296), (2, 125246648), (4, 62623324), (8, 31311662), (16, 15655831), (151, 1658896), (302, 829448), (604, 414724), (1208, 207362), (2416, 103681)]