204867572

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{6781}}^1$

素因数の和:6888

約数の個数: 48

約数和(自身を含む): 446635392

約数和(自身を除く): 241767820

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 83, 91, 166, 182, 332, 364, 581, 1079, 1162, 2158, 2324, 4316, 6781, 7553, 13562, 15106, 27124, 30212, 47467, 88153, 94934, 176306, 189868, 352612, 562823, 617071, 1125646, 1234142, 2251292, 2468284, 3939761, 7316699, 7879522, 14633398, 15759044, 29266796, 51216893, 102433786, 204867572]

約数ペア:

[(1, 204867572), (2, 102433786), (4, 51216893), (7, 29266796), (13, 15759044), (14, 14633398), (26, 7879522), (28, 7316699), (52, 3939761), (83, 2468284), (91, 2251292), (166, 1234142), (182, 1125646), (332, 617071), (364, 562823), (581, 352612), (1079, 189868), (1162, 176306), (2158, 94934), (2324, 88153), (4316, 47467), (6781, 30212), (7553, 27124), (13562, 15106)]