216584930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{27107}}^1$

素因数の和:27178

約数の個数: 32

約数和(自身を含む): 421583616

約数和(自身を除く): 204998686

約数列:

[1, 2, 5, 10, 17, 34, 47, 85, 94, 170, 235, 470, 799, 1598, 3995, 7990, 27107, 54214, 135535, 271070, 460819, 921638, 1274029, 2304095, 2548058, 4608190, 6370145, 12740290, 21658493, 43316986, 108292465, 216584930]

約数ペア:

[(1, 216584930), (2, 108292465), (5, 43316986), (10, 21658493), (17, 12740290), (34, 6370145), (47, 4608190), (85, 2548058), (94, 2304095), (170, 1274029), (235, 921638), (470, 460819), (799, 271070), (1598, 135535), (3995, 54214), (7990, 27107)]