201569286

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{9803}}^1$

素因数の和:9980

約数の個数: 32

約数和(自身を含む): 423532800

約数和(自身を除く): 221963514

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 149, 298, 447, 894, 3427, 6854, 9803, 10281, 19606, 20562, 29409, 58818, 225469, 450938, 676407, 1352814, 1460647, 2921294, 4381941, 8763882, 33594881, 67189762, 100784643, 201569286]

約数ペア:

[(1, 201569286), (2, 100784643), (3, 67189762), (6, 33594881), (23, 8763882), (46, 4381941), (69, 2921294), (138, 1460647), (149, 1352814), (298, 676407), (447, 450938), (894, 225469), (3427, 58818), (6854, 29409), (9803, 20562), (10281, 19606)]