201712810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{8969}}^1$

素因数の和:9162

約数の個数: 32

約数和(自身を含む): 393316560

約数和(自身を除く): 191603750

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 173, 346, 865, 1730, 2249, 4498, 8969, 11245, 17938, 22490, 44845, 89690, 116597, 233194, 582985, 1165970, 1551637, 3103274, 7758185, 15516370, 20171281, 40342562, 100856405, 201712810]

約数ペア:

[(1, 201712810), (2, 100856405), (5, 40342562), (10, 20171281), (13, 15516370), (26, 7758185), (65, 3103274), (130, 1551637), (173, 1165970), (346, 582985), (865, 233194), (1730, 116597), (2249, 89690), (4498, 44845), (8969, 22490), (11245, 17938)]