147700990

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{177953}}^1$

素因数の和:178043

約数の個数: 16

約数和(自身を含む): 269066448

約数和(自身を除く): 121365458

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 177953, 355906, 889765, 1779530, 14770099, 29540198, 73850495, 147700990]

約数ペア:

[(1, 147700990), (2, 73850495), (5, 29540198), (10, 14770099), (83, 1779530), (166, 889765), (415, 355906), (830, 177953)]