210958832

素因数分解:

$2^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{18287}}^1$

素因数の和:18405

約数の個数: 40

約数和(自身を含む): 471684096

約数和(自身を除く): 260725264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 103, 112, 206, 412, 721, 824, 1442, 1648, 2884, 5768, 11536, 18287, 36574, 73148, 128009, 146296, 256018, 292592, 512036, 1024072, 1883561, 2048144, 3767122, 7534244, 13184927, 15068488, 26369854, 30136976, 52739708, 105479416, 210958832]

約数ペア:

[(1, 210958832), (2, 105479416), (4, 52739708), (7, 30136976), (8, 26369854), (14, 15068488), (16, 13184927), (28, 7534244), (56, 3767122), (103, 2048144), (112, 1883561), (206, 1024072), (412, 512036), (721, 292592), (824, 256018), (1442, 146296), (1648, 128009), (2884, 73148), (5768, 36574), (11536, 18287)]