198507038

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{14173}}^1$

素因数の和:14371

約数の個数: 16

約数和(自身を含む): 306158400

約数和(自身を除く): 107651362

約数列:

[1, 2, 47, 94, 149, 298, 7003, 14006, 14173, 28346, 666131, 1332262, 2111777, 4223554, 99253519, 198507038]

約数ペア:

[(1, 198507038), (2, 99253519), (47, 4223554), (94, 2111777), (149, 1332262), (298, 666131), (7003, 28346), (14006, 14173)]