210320154

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{14551}}^1$

素因数の和:14643

約数の個数: 48

約数和(自身を含む): 503964864

約数和(自身を除く): 293644710

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 73, 99, 146, 198, 219, 438, 657, 803, 1314, 1606, 2409, 4818, 7227, 14454, 14551, 29102, 43653, 87306, 130959, 160061, 261918, 320122, 480183, 960366, 1062223, 1440549, 2124446, 2881098, 3186669, 6373338, 9560007, 11684453, 19120014, 23368906, 35053359, 70106718, 105160077, 210320154]

約数ペア:

[(1, 210320154), (2, 105160077), (3, 70106718), (6, 35053359), (9, 23368906), (11, 19120014), (18, 11684453), (22, 9560007), (33, 6373338), (66, 3186669), (73, 2881098), (99, 2124446), (146, 1440549), (198, 1062223), (219, 960366), (438, 480183), (657, 320122), (803, 261918), (1314, 160061), (1606, 130959), (2409, 87306), (4818, 43653), (7227, 29102), (14454, 14551)]