213909648

素因数分解:

$2^4\times 3^1\times {\mathrm{4456451}}^1$

素因数の和:4456462

約数の個数: 20

約数和(自身を含む): 552600048

約数和(自身を除く): 338690400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4456451, 8912902, 13369353, 17825804, 26738706, 35651608, 53477412, 71303216, 106954824, 213909648]

約数ペア:

[(1, 213909648), (2, 106954824), (3, 71303216), (4, 53477412), (6, 35651608), (8, 26738706), (12, 17825804), (16, 13369353), (24, 8912902), (48, 4456451)]