219096716

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{9871}}^1$

素因数の和:10085

約数の個数: 24

約数和(自身を含む): 398039040

約数和(自身を除く): 178942324

約数列:

[1, 2, 4, 31, 62, 124, 179, 358, 716, 5549, 9871, 11098, 19742, 22196, 39484, 306001, 612002, 1224004, 1766909, 3533818, 7067636, 54774179, 109548358, 219096716]

約数ペア:

[(1, 219096716), (2, 109548358), (4, 54774179), (31, 7067636), (62, 3533818), (124, 1766909), (179, 1224004), (358, 612002), (716, 306001), (5549, 39484), (9871, 22196), (11098, 19742)]