198983414

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{49523}}^1$

素因数の和:49580

約数の個数: 24

約数和(自身を含む): 355681368

約数和(自身を除く): 156697954

約数列:

[1, 2, 7, 14, 41, 49, 82, 98, 287, 574, 2009, 4018, 49523, 99046, 346661, 693322, 2030443, 2426627, 4060886, 4853254, 14213101, 28426202, 99491707, 198983414]

約数ペア:

[(1, 198983414), (2, 99491707), (7, 28426202), (14, 14213101), (41, 4853254), (49, 4060886), (82, 2426627), (98, 2030443), (287, 693322), (574, 346661), (2009, 99046), (4018, 49523)]