201687296

素因数分解:

$2^8\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:359

約数の個数: 72

約数和(自身を含む): 419428800

約数和(自身を除く): 217741504

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 107, 128, 148, 199, 214, 256, 296, 398, 428, 592, 796, 856, 1184, 1592, 1712, 2368, 3184, 3424, 3959, 4736, 6368, 6848, 7363, 7918, 9472, 12736, 13696, 14726, 15836, 21293, 25472, 27392, 29452, 31672, 42586, 50944, 58904, 63344, 85172, 117808, 126688, 170344, 235616, 253376, 340688, 471232, 506752, 681376, 787841, 942464, 1013504, 1362752, 1575682, 1884928, 2725504, 3151364, 5451008, 6302728, 12605456, 25210912, 50421824, 100843648, 201687296]

約数ペア:

[(1, 201687296), (2, 100843648), (4, 50421824), (8, 25210912), (16, 12605456), (32, 6302728), (37, 5451008), (64, 3151364), (74, 2725504), (107, 1884928), (128, 1575682), (148, 1362752), (199, 1013504), (214, 942464), (256, 787841), (296, 681376), (398, 506752), (428, 471232), (592, 340688), (796, 253376), (856, 235616), (1184, 170344), (1592, 126688), (1712, 117808), (2368, 85172), (3184, 63344), (3424, 58904), (3959, 50944), (4736, 42586), (6368, 31672), (6848, 29452), (7363, 27392), (7918, 25472), (9472, 21293), (12736, 15836), (13696, 14726)]