220097948

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{5101}}^1$

素因数の和:5202

約数の個数: 48

約数和(自身を含む): 466281984

約数和(自身を除く): 246184036

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 67, 92, 134, 161, 268, 322, 469, 644, 938, 1541, 1876, 3082, 5101, 6164, 10202, 10787, 20404, 21574, 35707, 43148, 71414, 117323, 142828, 234646, 341767, 469292, 683534, 821261, 1367068, 1642522, 2392369, 3285044, 4784738, 7860641, 9569476, 15721282, 31442564, 55024487, 110048974, 220097948]

約数ペア:

[(1, 220097948), (2, 110048974), (4, 55024487), (7, 31442564), (14, 15721282), (23, 9569476), (28, 7860641), (46, 4784738), (67, 3285044), (92, 2392369), (134, 1642522), (161, 1367068), (268, 821261), (322, 683534), (469, 469292), (644, 341767), (938, 234646), (1541, 142828), (1876, 117323), (3082, 71414), (5101, 43148), (6164, 35707), (10202, 21574), (10787, 20404)]