211397958

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{230281}}^1$

素因数の和:230309

約数の個数: 32

約数和(自身を含む): 497409120

約数和(自身を除く): 286011162

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 230281, 460562, 690843, 1381686, 2072529, 3914777, 4145058, 6217587, 7829554, 11744331, 12435174, 23488662, 35232993, 70465986, 105698979, 211397958]

約数ペア:

[(1, 211397958), (2, 105698979), (3, 70465986), (6, 35232993), (9, 23488662), (17, 12435174), (18, 11744331), (27, 7829554), (34, 6217587), (51, 4145058), (54, 3914777), (102, 2072529), (153, 1381686), (306, 690843), (459, 460562), (918, 230281)]