200989024

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{1987}}^1$

素因数の和:2135

約数の個数: 48

約数和(自身を含む): 413305200

約数和(自身を除く): 212316176

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 109, 116, 218, 232, 436, 464, 872, 928, 1744, 1987, 3161, 3488, 3974, 6322, 7948, 12644, 15896, 25288, 31792, 50576, 57623, 63584, 101152, 115246, 216583, 230492, 433166, 460984, 866332, 921968, 1732664, 1843936, 3465328, 6280907, 6930656, 12561814, 25123628, 50247256, 100494512, 200989024]

約数ペア:

[(1, 200989024), (2, 100494512), (4, 50247256), (8, 25123628), (16, 12561814), (29, 6930656), (32, 6280907), (58, 3465328), (109, 1843936), (116, 1732664), (218, 921968), (232, 866332), (436, 460984), (464, 433166), (872, 230492), (928, 216583), (1744, 115246), (1987, 101152), (3161, 63584), (3488, 57623), (3974, 50576), (6322, 31792), (7948, 25288), (12644, 15896)]