201436530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{659}}^1$

素因数の和:1135

約数の個数: 64

約数和(自身を含む): 506373120

約数和(自身を除く): 304936590

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 443, 659, 690, 886, 1318, 1329, 1977, 2215, 2658, 3295, 3954, 4430, 6590, 6645, 9885, 10189, 13290, 15157, 19770, 20378, 30314, 30567, 45471, 50945, 61134, 75785, 90942, 101890, 151570, 152835, 227355, 291937, 305670, 454710, 583874, 875811, 1459685, 1751622, 2919370, 4379055, 6714551, 8758110, 13429102, 20143653, 33572755, 40287306, 67145510, 100718265, 201436530]

約数ペア:

[(1, 201436530), (2, 100718265), (3, 67145510), (5, 40287306), (6, 33572755), (10, 20143653), (15, 13429102), (23, 8758110), (30, 6714551), (46, 4379055), (69, 2919370), (115, 1751622), (138, 1459685), (230, 875811), (345, 583874), (443, 454710), (659, 305670), (690, 291937), (886, 227355), (1318, 152835), (1329, 151570), (1977, 101890), (2215, 90942), (2658, 75785), (3295, 61134), (3954, 50945), (4430, 45471), (6590, 30567), (6645, 30314), (9885, 20378), (10189, 19770), (13290, 15157)]