213147888

素因数分解:

$2^4\times 3^1\times {\mathrm{137}}^1\times {\mathrm{32413}}^1$

素因数の和:32561

約数の個数: 40

約数和(自身を含む): 554668368

約数和(自身を除く): 341520480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 137, 274, 411, 548, 822, 1096, 1644, 2192, 3288, 6576, 32413, 64826, 97239, 129652, 194478, 259304, 388956, 518608, 777912, 1555824, 4440581, 8881162, 13321743, 17762324, 26643486, 35524648, 53286972, 71049296, 106573944, 213147888]

約数ペア:

[(1, 213147888), (2, 106573944), (3, 71049296), (4, 53286972), (6, 35524648), (8, 26643486), (12, 17762324), (16, 13321743), (24, 8881162), (48, 4440581), (137, 1555824), (274, 777912), (411, 518608), (548, 388956), (822, 259304), (1096, 194478), (1644, 129652), (2192, 97239), (3288, 64826), (6576, 32413)]