201011778

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{13907}}^1$

素因数の和:13999

約数の個数: 48

約数和(自身を含む): 481661856

約数和(自身を除く): 280650078

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, 13907, 14454, 27814, 41721, 83442, 125163, 152977, 250326, 305954, 458931, 917862, 1015211, 1376793, 2030422, 2753586, 3045633, 6091266, 9136899, 11167321, 18273798, 22334642, 33501963, 67003926, 100505889, 201011778]

約数ペア:

[(1, 201011778), (2, 100505889), (3, 67003926), (6, 33501963), (9, 22334642), (11, 18273798), (18, 11167321), (22, 9136899), (33, 6091266), (66, 3045633), (73, 2753586), (99, 2030422), (146, 1376793), (198, 1015211), (219, 917862), (438, 458931), (657, 305954), (803, 250326), (1314, 152977), (1606, 125163), (2409, 83442), (4818, 41721), (7227, 27814), (13907, 14454)]