221314608

素因数分解:

$2^4\times 3^2\times {\mathrm{1536907}}^1$

素因数の和:1536921

約数の個数: 30

約数和(自身を含む): 619373924

約数和(自身を除く): 398059316

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1536907, 3073814, 4610721, 6147628, 9221442, 12295256, 13832163, 18442884, 24590512, 27664326, 36885768, 55328652, 73771536, 110657304, 221314608]

約数ペア:

[(1, 221314608), (2, 110657304), (3, 73771536), (4, 55328652), (6, 36885768), (8, 27664326), (9, 24590512), (12, 18442884), (16, 13832163), (18, 12295256), (24, 9221442), (36, 6147628), (48, 4610721), (72, 3073814), (144, 1536907)]