204513808

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{7027}}^1$

素因数の和:7159

約数の個数: 40

約数和(自身を含む): 423535392

約数和(自身を除く): 219021584

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 107, 136, 214, 272, 428, 856, 1712, 1819, 3638, 7027, 7276, 14054, 14552, 28108, 29104, 56216, 112432, 119459, 238918, 477836, 751889, 955672, 1503778, 1911344, 3007556, 6015112, 12030224, 12782113, 25564226, 51128452, 102256904, 204513808]

約数ペア:

[(1, 204513808), (2, 102256904), (4, 51128452), (8, 25564226), (16, 12782113), (17, 12030224), (34, 6015112), (68, 3007556), (107, 1911344), (136, 1503778), (214, 955672), (272, 751889), (428, 477836), (856, 238918), (1712, 119459), (1819, 112432), (3638, 56216), (7027, 29104), (7276, 28108), (14054, 14552)]