219392743

素因数分解:

${\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1\times {\mathrm{509}}^1$

素因数の和:794

約数の個数: 16

約数和(自身を含む): 231336000

約数和(自身を除く): 11943257

約数列:

[1, 29, 89, 167, 509, 2581, 4843, 14761, 14863, 45301, 85003, 431027, 1313729, 2465087, 7565267, 219392743]

約数ペア:

[(1, 219392743), (29, 7565267), (89, 2465087), (167, 1313729), (509, 431027), (2581, 85003), (4843, 45301), (14761, 14863)]