201270968

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{3547}}^1$

素因数の和:3767

約数の個数: 32

約数和(自身を含む): 388931760

約数和(自身を除く): 187660792

約数列:

[1, 2, 4, 8, 41, 82, 164, 173, 328, 346, 692, 1384, 3547, 7093, 7094, 14186, 14188, 28372, 28376, 56744, 145427, 290854, 581708, 613631, 1163416, 1227262, 2454524, 4909048, 25158871, 50317742, 100635484, 201270968]

約数ペア:

[(1, 201270968), (2, 100635484), (4, 50317742), (8, 25158871), (41, 4909048), (82, 2454524), (164, 1227262), (173, 1163416), (328, 613631), (346, 581708), (692, 290854), (1384, 145427), (3547, 56744), (7093, 28376), (7094, 28372), (14186, 14188)]