203764866

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{997}}^1\times {\mathrm{1481}}^1$

素因数の和:2506

約数の個数: 32

約数和(自身を含む): 425962368

約数和(自身を除く): 222197502

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 997, 1481, 1994, 2962, 2991, 4443, 5982, 8886, 22931, 34063, 45862, 68126, 68793, 102189, 137586, 204378, 1476557, 2953114, 4429671, 8859342, 33960811, 67921622, 101882433, 203764866]

約数ペア:

[(1, 203764866), (2, 101882433), (3, 67921622), (6, 33960811), (23, 8859342), (46, 4429671), (69, 2953114), (138, 1476557), (997, 204378), (1481, 137586), (1994, 102189), (2962, 68793), (2991, 68126), (4443, 45862), (5982, 34063), (8886, 22931)]