227996951

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{997}}^1$

素因数の和:1383

約数の個数: 24

約数和(自身を含む): 286705440

約数和(自身を除く): 58708489

約数列:

[1, 7, 13, 49, 91, 359, 637, 997, 2513, 4667, 6979, 12961, 17591, 32669, 48853, 90727, 228683, 357923, 635089, 2505461, 4652999, 17538227, 32570993, 227996951]

約数ペア:

[(1, 227996951), (7, 32570993), (13, 17538227), (49, 4652999), (91, 2505461), (359, 635089), (637, 357923), (997, 228683), (2513, 90727), (4667, 48853), (6979, 32669), (12961, 17591)]