201002064

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{509}}^1$

素因数の和:972

約数の個数: 80

約数和(自身を含む): 548923200

約数和(自身を除く): 347921136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 433, 456, 509, 866, 912, 1018, 1299, 1527, 1732, 2036, 2598, 3054, 3464, 4072, 5196, 6108, 6928, 8144, 8227, 9671, 10392, 12216, 16454, 19342, 20784, 24432, 24681, 29013, 32908, 38684, 49362, 58026, 65816, 77368, 98724, 116052, 131632, 154736, 197448, 220397, 232104, 394896, 440794, 464208, 661191, 881588, 1322382, 1763176, 2644764, 3526352, 4187543, 5289528, 8375086, 10579056, 12562629, 16750172, 25125258, 33500344, 50250516, 67000688, 100501032, 201002064]

約数ペア:

[(1, 201002064), (2, 100501032), (3, 67000688), (4, 50250516), (6, 33500344), (8, 25125258), (12, 16750172), (16, 12562629), (19, 10579056), (24, 8375086), (38, 5289528), (48, 4187543), (57, 3526352), (76, 2644764), (114, 1763176), (152, 1322382), (228, 881588), (304, 661191), (433, 464208), (456, 440794), (509, 394896), (866, 232104), (912, 220397), (1018, 197448), (1299, 154736), (1527, 131632), (1732, 116052), (2036, 98724), (2598, 77368), (3054, 65816), (3464, 58026), (4072, 49362), (5196, 38684), (6108, 32908), (6928, 29013), (8144, 24681), (8227, 24432), (9671, 20784), (10392, 19342), (12216, 16454)]