205083304

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{3517}}^1$

素因数の和:3757

約数の個数: 32

約数和(自身を含む): 397041480

約数和(自身を除く): 191958176

約数列:

[1, 2, 4, 8, 37, 74, 148, 197, 296, 394, 788, 1576, 3517, 7034, 7289, 14068, 14578, 28136, 29156, 58312, 130129, 260258, 520516, 692849, 1041032, 1385698, 2771396, 5542792, 25635413, 51270826, 102541652, 205083304]

約数ペア:

[(1, 205083304), (2, 102541652), (4, 51270826), (8, 25635413), (37, 5542792), (74, 2771396), (148, 1385698), (197, 1041032), (296, 692849), (394, 520516), (788, 260258), (1576, 130129), (3517, 58312), (7034, 29156), (7289, 28136), (14068, 14578)]