201993592

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{31601}}^1$

素因数の和:31671

約数の個数: 32

約数和(自身を含む): 409561920

約数和(自身を除く): 207568328

約数列:

[1, 2, 4, 8, 17, 34, 47, 68, 94, 136, 188, 376, 799, 1598, 3196, 6392, 31601, 63202, 126404, 252808, 537217, 1074434, 1485247, 2148868, 2970494, 4297736, 5940988, 11881976, 25249199, 50498398, 100996796, 201993592]

約数ペア:

[(1, 201993592), (2, 100996796), (4, 50498398), (8, 25249199), (17, 11881976), (34, 5940988), (47, 4297736), (68, 2970494), (94, 2148868), (136, 1485247), (188, 1074434), (376, 537217), (799, 252808), (1598, 126404), (3196, 63202), (6392, 31601)]