203775248

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{5861}}^1$

素因数の和:5963

約数の個数: 40

約数和(自身を含む): 412145496

約数和(自身を除く): 208370248

約数列:

[1, 2, 4, 8, 16, 41, 53, 82, 106, 164, 212, 328, 424, 656, 848, 2173, 4346, 5861, 8692, 11722, 17384, 23444, 34768, 46888, 93776, 240301, 310633, 480602, 621266, 961204, 1242532, 1922408, 2485064, 3844816, 4970128, 12735953, 25471906, 50943812, 101887624, 203775248]

約数ペア:

[(1, 203775248), (2, 101887624), (4, 50943812), (8, 25471906), (16, 12735953), (41, 4970128), (53, 3844816), (82, 2485064), (106, 1922408), (164, 1242532), (212, 961204), (328, 621266), (424, 480602), (656, 310633), (848, 240301), (2173, 93776), (4346, 46888), (5861, 34768), (8692, 23444), (11722, 17384)]