201540237

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:473

約数の個数: 32

約数和(自身を含む): 286556160

約数和(自身を除く): 85015923

約数列:

[1, 3, 23, 69, 109, 127, 211, 327, 381, 633, 2507, 2921, 4853, 7521, 8763, 13843, 14559, 22999, 26797, 41529, 68997, 80391, 318389, 528977, 616331, 955167, 1586931, 1848993, 2920873, 8762619, 67180079, 201540237]

約数ペア:

[(1, 201540237), (3, 67180079), (23, 8762619), (69, 2920873), (109, 1848993), (127, 1586931), (211, 955167), (327, 616331), (381, 528977), (633, 318389), (2507, 80391), (2921, 68997), (4853, 41529), (7521, 26797), (8763, 22999), (13843, 14559)]