121200718

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{653}}^1$

素因数の和:828

約数の個数: 32

約数和(自身を含む): 198334656

約数和(自身を除く): 77133938

約数列:

[1, 2, 17, 34, 53, 103, 106, 206, 653, 901, 1306, 1751, 1802, 3502, 5459, 10918, 11101, 22202, 34609, 67259, 69218, 92803, 134518, 185606, 588353, 1143403, 1176706, 2286806, 3564727, 7129454, 60600359, 121200718]

約数ペア:

[(1, 121200718), (2, 60600359), (17, 7129454), (34, 3564727), (53, 2286806), (103, 1176706), (106, 1143403), (206, 588353), (653, 185606), (901, 134518), (1306, 92803), (1751, 69218), (1802, 67259), (3502, 34609), (5459, 22202), (10918, 11101)]