211092189

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31511}}^1$

素因数の和:31561

約数の個数: 32

約数和(自身を含む): 363018240

約数和(自身を除く): 151926051

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 87, 203, 231, 319, 609, 957, 2233, 6699, 31511, 94533, 220577, 346621, 661731, 913819, 1039863, 2426347, 2741457, 6396733, 7279041, 10052009, 19190199, 30156027, 70364063, 211092189]

約数ペア:

[(1, 211092189), (3, 70364063), (7, 30156027), (11, 19190199), (21, 10052009), (29, 7279041), (33, 6396733), (77, 2741457), (87, 2426347), (203, 1039863), (231, 913819), (319, 661731), (609, 346621), (957, 220577), (2233, 94533), (6699, 31511)]