214630408

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{367}}^1\times {\mathrm{1783}}^1$

素因数の和:2197

約数の個数: 32

約数和(自身を含む): 413602560

約数和(自身を除く): 198972152

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 367, 734, 1468, 1783, 2936, 3566, 7132, 14264, 15047, 30094, 60188, 73103, 120376, 146206, 292412, 584824, 654361, 1308722, 2617444, 5234888, 26828801, 53657602, 107315204, 214630408]

約数ペア:

[(1, 214630408), (2, 107315204), (4, 53657602), (8, 26828801), (41, 5234888), (82, 2617444), (164, 1308722), (328, 654361), (367, 584824), (734, 292412), (1468, 146206), (1783, 120376), (2936, 73103), (3566, 60188), (7132, 30094), (14264, 15047)]