200699488

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{19661}}^1$

素因数の和:19711

約数の個数: 48

約数和(自身を含む): 445934160

約数和(自身を除く): 245234672

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 88, 116, 176, 232, 319, 352, 464, 638, 928, 1276, 2552, 5104, 10208, 19661, 39322, 78644, 157288, 216271, 314576, 432542, 570169, 629152, 865084, 1140338, 1730168, 2280676, 3460336, 4561352, 6271859, 6920672, 9122704, 12543718, 18245408, 25087436, 50174872, 100349744, 200699488]

約数ペア:

[(1, 200699488), (2, 100349744), (4, 50174872), (8, 25087436), (11, 18245408), (16, 12543718), (22, 9122704), (29, 6920672), (32, 6271859), (44, 4561352), (58, 3460336), (88, 2280676), (116, 1730168), (176, 1140338), (232, 865084), (319, 629152), (352, 570169), (464, 432542), (638, 314576), (928, 216271), (1276, 157288), (2552, 78644), (5104, 39322), (10208, 19661)]