202112178

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{18539}}^1$

素因数の和:18646

約数の個数: 32

約数和(自身を含む): 427161600

約数和(自身を除く): 225049422

約数列:

[1, 2, 3, 6, 23, 46, 69, 79, 138, 158, 237, 474, 1817, 3634, 5451, 10902, 18539, 37078, 55617, 111234, 426397, 852794, 1279191, 1464581, 2558382, 2929162, 4393743, 8787486, 33685363, 67370726, 101056089, 202112178]

約数ペア:

[(1, 202112178), (2, 101056089), (3, 67370726), (6, 33685363), (23, 8787486), (46, 4393743), (69, 2929162), (79, 2558382), (138, 1464581), (158, 1279191), (237, 852794), (474, 426397), (1817, 111234), (3634, 55617), (5451, 37078), (10902, 18539)]