228259199

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{601}}^1$

素因数の和:975

約数の個数: 24

約数和(自身を含む): 278355168

約数和(自身を除く): 50095969

約数列:

[1, 7, 23, 49, 161, 337, 601, 1127, 2359, 4207, 7751, 13823, 16513, 29449, 54257, 96761, 202537, 379799, 677327, 1417759, 4658351, 9924313, 32608457, 228259199]

約数ペア:

[(1, 228259199), (7, 32608457), (23, 9924313), (49, 4658351), (161, 1417759), (337, 677327), (601, 379799), (1127, 202537), (2359, 96761), (4207, 54257), (7751, 29449), (13823, 16513)]