202588864

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2357}}^1$

素因数の和:2465

約数の個数: 56

約数和(自身を含む): 431231040

約数和(自身を除く): 228642176

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 79, 136, 158, 272, 316, 544, 632, 1088, 1264, 1343, 2357, 2528, 2686, 4714, 5056, 5372, 9428, 10744, 18856, 21488, 37712, 40069, 42976, 75424, 80138, 85952, 150848, 160276, 186203, 320552, 372406, 641104, 744812, 1282208, 1489624, 2564416, 2979248, 3165451, 5958496, 6330902, 11916992, 12661804, 25323608, 50647216, 101294432, 202588864]

約数ペア:

[(1, 202588864), (2, 101294432), (4, 50647216), (8, 25323608), (16, 12661804), (17, 11916992), (32, 6330902), (34, 5958496), (64, 3165451), (68, 2979248), (79, 2564416), (136, 1489624), (158, 1282208), (272, 744812), (316, 641104), (544, 372406), (632, 320552), (1088, 186203), (1264, 160276), (1343, 150848), (2357, 85952), (2528, 80138), (2686, 75424), (4714, 42976), (5056, 40069), (5372, 37712), (9428, 21488), (10744, 18856)]