193187142

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{72031}}^1$

素因数の和:72188

約数の個数: 24

約数和(自身を含む): 421387200

約数和(自身を除く): 228200058

約数列:

[1, 2, 3, 6, 9, 18, 149, 298, 447, 894, 1341, 2682, 72031, 144062, 216093, 432186, 648279, 1296558, 10732619, 21465238, 32197857, 64395714, 96593571, 193187142]

約数ペア:

[(1, 193187142), (2, 96593571), (3, 64395714), (6, 32197857), (9, 21465238), (18, 10732619), (149, 1296558), (298, 648279), (447, 432186), (894, 216093), (1341, 144062), (2682, 72031)]