201730458

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{601}}^1\times {\mathrm{1301}}^1$

素因数の和:1950

約数の個数: 32

約数和(自身を含む): 413848512

約数和(自身を除く): 212118054

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 601, 1202, 1301, 1803, 2602, 3606, 3903, 7806, 25843, 51686, 55943, 77529, 111886, 155058, 167829, 335658, 781901, 1563802, 2345703, 4691406, 33621743, 67243486, 100865229, 201730458]

約数ペア:

[(1, 201730458), (2, 100865229), (3, 67243486), (6, 33621743), (43, 4691406), (86, 2345703), (129, 1563802), (258, 781901), (601, 335658), (1202, 167829), (1301, 155058), (1803, 111886), (2602, 77529), (3606, 55943), (3903, 51686), (7806, 25843)]