205653438590

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{1750391}}^1$

素因数の和:1750808

約数の個数: 32

約数和(自身を含む): 383125800960

約数和(自身を除く): 177472362370

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 379, 758, 1895, 3790, 11749, 23498, 58745, 117490, 1750391, 3500782, 8751955, 17503910, 54262121, 108524242, 271310605, 542621210, 663398189, 1326796378, 3316990945, 6633981890, 20565343859, 41130687718, 102826719295, 205653438590]

約数ペア:

[(1, 205653438590), (2, 102826719295), (5, 41130687718), (10, 20565343859), (31, 6633981890), (62, 3316990945), (155, 1326796378), (310, 663398189), (379, 542621210), (758, 271310605), (1895, 108524242), (3790, 54262121), (11749, 17503910), (23498, 8751955), (58745, 3500782), (117490, 1750391)]