201265065

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{1193}}^1$

素因数の和:1390

約数の個数: 48

約数和(自身を含む): 366567552

約数和(自身を除く): 165302487

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 163, 207, 345, 489, 815, 1035, 1193, 1467, 2445, 3579, 3749, 5965, 7335, 10737, 11247, 17895, 18745, 27439, 33741, 53685, 56235, 82317, 137195, 168705, 194459, 246951, 411585, 583377, 972295, 1234755, 1750131, 2916885, 4472557, 8750655, 13417671, 22362785, 40253013, 67088355, 201265065]

約数ペア:

[(1, 201265065), (3, 67088355), (5, 40253013), (9, 22362785), (15, 13417671), (23, 8750655), (45, 4472557), (69, 2916885), (115, 1750131), (163, 1234755), (207, 972295), (345, 583377), (489, 411585), (815, 246951), (1035, 194459), (1193, 168705), (1467, 137195), (2445, 82317), (3579, 56235), (3749, 53685), (5965, 33741), (7335, 27439), (10737, 18745), (11247, 17895)]