215371608

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{122929}}^1$

素因数の和:123011

約数の個数: 32

約数和(自身を含む): 545809200

約数和(自身を除く): 330437592

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 292, 438, 584, 876, 1752, 122929, 245858, 368787, 491716, 737574, 983432, 1475148, 2950296, 8973817, 17947634, 26921451, 35895268, 53842902, 71790536, 107685804, 215371608]

約数ペア:

[(1, 215371608), (2, 107685804), (3, 71790536), (4, 53842902), (6, 35895268), (8, 26921451), (12, 17947634), (24, 8973817), (73, 2950296), (146, 1475148), (219, 983432), (292, 737574), (438, 491716), (584, 368787), (876, 245858), (1752, 122929)]