215759916

素因数分解:

$2^2\times 3^3\times {\mathrm{197}}^1\times {\mathrm{10141}}^1$

素因数の和:10351

約数の個数: 48

約数和(自身を含む): 562272480

約数和(自身を除く): 346512564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 197, 394, 591, 788, 1182, 1773, 2364, 3546, 5319, 7092, 10141, 10638, 20282, 21276, 30423, 40564, 60846, 91269, 121692, 182538, 273807, 365076, 547614, 1095228, 1997777, 3995554, 5993331, 7991108, 11986662, 17979993, 23973324, 35959986, 53939979, 71919972, 107879958, 215759916]

約数ペア:

[(1, 215759916), (2, 107879958), (3, 71919972), (4, 53939979), (6, 35959986), (9, 23973324), (12, 17979993), (18, 11986662), (27, 7991108), (36, 5993331), (54, 3995554), (108, 1997777), (197, 1095228), (394, 547614), (591, 365076), (788, 273807), (1182, 182538), (1773, 121692), (2364, 91269), (3546, 60846), (5319, 40564), (7092, 30423), (10141, 21276), (10638, 20282)]