248855719

素因数分解:

$7^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1\times {\mathrm{1597}}^1$

素因数の和:1914

約数の個数: 16

約数和(自身を含む): 288560448

約数和(自身を除く): 39704729

約数列:

[1, 7, 113, 197, 791, 1379, 1597, 11179, 22261, 155827, 180461, 314609, 1263227, 2202263, 35550817, 248855719]

約数ペア:

[(1, 248855719), (7, 35550817), (113, 2202263), (197, 1263227), (791, 314609), (1379, 180461), (1597, 155827), (11179, 22261)]