198395908

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{14159}}^1$

素因数の和:14307

約数の個数: 24

約数和(自身を含む): 361589760

約数和(自身を除く): 163193852

約数列:

[1, 2, 4, 31, 62, 113, 124, 226, 452, 3503, 7006, 14012, 14159, 28318, 56636, 438929, 877858, 1599967, 1755716, 3199934, 6399868, 49598977, 99197954, 198395908]

約数ペア:

[(1, 198395908), (2, 99197954), (4, 49598977), (31, 6399868), (62, 3199934), (113, 1755716), (124, 1599967), (226, 877858), (452, 438929), (3503, 56636), (7006, 28318), (14012, 14159)]