220489778998

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{4441}}^1\times {\mathrm{241013}}^1$

素因数の和:245559

約数の個数: 16

約数和(自身を含む): 334022266656

約数和(自身を除く): 113532487658

約数列:

[1, 2, 103, 206, 4441, 8882, 241013, 457423, 482026, 914846, 24824339, 49648678, 1070338733, 2140677466, 110244889499, 220489778998]

約数ペア:

[(1, 220489778998), (2, 110244889499), (103, 2140677466), (206, 1070338733), (4441, 49648678), (8882, 24824339), (241013, 914846), (457423, 482026)]