201146178

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{677}}^1\times {\mathrm{2153}}^1$

素因数の和:2858

約数の個数: 32

約数和(自身を含む): 420598656

約数和(自身を除く): 219452478

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 677, 1354, 2031, 2153, 4062, 4306, 6459, 12918, 15571, 31142, 46713, 49519, 93426, 99038, 148557, 297114, 1457581, 2915162, 4372743, 8745486, 33524363, 67048726, 100573089, 201146178]

約数ペア:

[(1, 201146178), (2, 100573089), (3, 67048726), (6, 33524363), (23, 8745486), (46, 4372743), (69, 2915162), (138, 1457581), (677, 297114), (1354, 148557), (2031, 99038), (2153, 93426), (4062, 49519), (4306, 46713), (6459, 31142), (12918, 15571)]