199892142

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{74531}}^1$

素因数の和:74688

約数の個数: 24

約数和(自身を含む): 436012200

約数和(自身を除く): 236120058

約数列:

[1, 2, 3, 6, 9, 18, 149, 298, 447, 894, 1341, 2682, 74531, 149062, 223593, 447186, 670779, 1341558, 11105119, 22210238, 33315357, 66630714, 99946071, 199892142]

約数ペア:

[(1, 199892142), (2, 99946071), (3, 66630714), (6, 33315357), (9, 22210238), (18, 11105119), (149, 1341558), (298, 670779), (447, 447186), (894, 223593), (1341, 149062), (2682, 74531)]