201172812

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{4027}}^1$

素因数の和:4238

約数の個数: 48

約数和(自身を含む): 492640512

約数和(自身を除く): 291467700

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 181, 276, 362, 543, 724, 1086, 2172, 4027, 4163, 8054, 8326, 12081, 12489, 16108, 16652, 24162, 24978, 48324, 49956, 92621, 185242, 277863, 370484, 555726, 728887, 1111452, 1457774, 2186661, 2915548, 4373322, 8746644, 16764401, 33528802, 50293203, 67057604, 100586406, 201172812]

約数ペア:

[(1, 201172812), (2, 100586406), (3, 67057604), (4, 50293203), (6, 33528802), (12, 16764401), (23, 8746644), (46, 4373322), (69, 2915548), (92, 2186661), (138, 1457774), (181, 1111452), (276, 728887), (362, 555726), (543, 370484), (724, 277863), (1086, 185242), (2172, 92621), (4027, 49956), (4163, 48324), (8054, 24978), (8326, 24162), (12081, 16652), (12489, 16108)]