201051045

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1051}}^1$

素因数の和:1187

約数の個数: 64

約数和(自身を含む): 388819200

約数和(自身を除く): 187768155

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 109, 117, 135, 195, 327, 351, 545, 585, 981, 1051, 1417, 1635, 1755, 2943, 3153, 4251, 4905, 5255, 7085, 9459, 12753, 13663, 14715, 15765, 21255, 28377, 38259, 40989, 47295, 63765, 68315, 114559, 122967, 141885, 191295, 204945, 343677, 368901, 572795, 614835, 1031031, 1489267, 1718385, 1844505, 3093093, 4467801, 5155155, 7446335, 13403403, 15465465, 22339005, 40210209, 67017015, 201051045]

約数ペア:

[(1, 201051045), (3, 67017015), (5, 40210209), (9, 22339005), (13, 15465465), (15, 13403403), (27, 7446335), (39, 5155155), (45, 4467801), (65, 3093093), (109, 1844505), (117, 1718385), (135, 1489267), (195, 1031031), (327, 614835), (351, 572795), (545, 368901), (585, 343677), (981, 204945), (1051, 191295), (1417, 141885), (1635, 122967), (1755, 114559), (2943, 68315), (3153, 63765), (4251, 47295), (4905, 40989), (5255, 38259), (7085, 28377), (9459, 21255), (12753, 15765), (13663, 14715)]