202045952

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1$

素因数の和:341

約数の個数: 80

約数和(自身を含む): 433097280

約数和(自身を除く): 231051328

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 139, 167, 256, 272, 278, 334, 512, 544, 556, 668, 1088, 1112, 1336, 2176, 2224, 2363, 2672, 2839, 4352, 4448, 4726, 5344, 5678, 8704, 8896, 9452, 10688, 11356, 17792, 18904, 21376, 22712, 23213, 35584, 37808, 42752, 45424, 46426, 71168, 75616, 85504, 90848, 92852, 151232, 181696, 185704, 302464, 363392, 371408, 394621, 604928, 726784, 742816, 789242, 1209856, 1453568, 1485632, 1578484, 2971264, 3156968, 5942528, 6313936, 11885056, 12627872, 25255744, 50511488, 101022976, 202045952]

約数ペア:

[(1, 202045952), (2, 101022976), (4, 50511488), (8, 25255744), (16, 12627872), (17, 11885056), (32, 6313936), (34, 5942528), (64, 3156968), (68, 2971264), (128, 1578484), (136, 1485632), (139, 1453568), (167, 1209856), (256, 789242), (272, 742816), (278, 726784), (334, 604928), (512, 394621), (544, 371408), (556, 363392), (668, 302464), (1088, 185704), (1112, 181696), (1336, 151232), (2176, 92852), (2224, 90848), (2363, 85504), (2672, 75616), (2839, 71168), (4352, 46426), (4448, 45424), (4726, 42752), (5344, 37808), (5678, 35584), (8704, 23213), (8896, 22712), (9452, 21376), (10688, 18904), (11356, 17792)]