204549336568

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{156641}}^1$

素因数の和:156868

約数の個数: 64

約数和(自身を含む): 411429611520

約数和(自身を除く): 206880274952

約数列:

[1, 2, 4, 8, 23, 46, 47, 92, 94, 151, 184, 188, 302, 376, 604, 1081, 1208, 2162, 3473, 4324, 6946, 7097, 8648, 13892, 14194, 27784, 28388, 56776, 156641, 163231, 313282, 326462, 626564, 652924, 1253128, 1305848, 3602743, 7205486, 7362127, 14410972, 14724254, 23652791, 28821944, 29448508, 47305582, 58897016, 94611164, 169328921, 189222328, 338657842, 544014193, 677315684, 1088028386, 1111681177, 1354631368, 2176056772, 2223362354, 4352113544, 4446724708, 8893449416, 25568667071, 51137334142, 102274668284, 204549336568]

約数ペア:

[(1, 204549336568), (2, 102274668284), (4, 51137334142), (8, 25568667071), (23, 8893449416), (46, 4446724708), (47, 4352113544), (92, 2223362354), (94, 2176056772), (151, 1354631368), (184, 1111681177), (188, 1088028386), (302, 677315684), (376, 544014193), (604, 338657842), (1081, 189222328), (1208, 169328921), (2162, 94611164), (3473, 58897016), (4324, 47305582), (6946, 29448508), (7097, 28821944), (8648, 23652791), (13892, 14724254), (14194, 14410972), (27784, 7362127), (28388, 7205486), (56776, 3602743), (156641, 1305848), (163231, 1253128), (313282, 652924), (326462, 626564)]