201868256

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{613}}^1$

素因数の和:915

約数の個数: 48

約数和(自身を含む): 409410288

約数和(自身を除く): 207542032

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 251, 328, 502, 613, 656, 1004, 1226, 1312, 2008, 2452, 4016, 4904, 8032, 9808, 10291, 19616, 20582, 25133, 41164, 50266, 82328, 100532, 153863, 164656, 201064, 307726, 329312, 402128, 615452, 804256, 1230904, 2461808, 4923616, 6308383, 12616766, 25233532, 50467064, 100934128, 201868256]

約数ペア:

[(1, 201868256), (2, 100934128), (4, 50467064), (8, 25233532), (16, 12616766), (32, 6308383), (41, 4923616), (82, 2461808), (164, 1230904), (251, 804256), (328, 615452), (502, 402128), (613, 329312), (656, 307726), (1004, 201064), (1226, 164656), (1312, 153863), (2008, 100532), (2452, 82328), (4016, 50266), (4904, 41164), (8032, 25133), (9808, 20582), (10291, 19616)]