204901488

素因数分解:

$2^4\times 3^6\times {\mathrm{11}}^1\times {\mathrm{1597}}^1$

素因数の和:1634

約数の個数: 140

約数和(自身を含む): 649740408

約数和(自身を除く): 444838920

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 81, 88, 99, 108, 132, 144, 162, 176, 198, 216, 243, 264, 297, 324, 396, 432, 486, 528, 594, 648, 729, 792, 891, 972, 1188, 1296, 1458, 1584, 1597, 1782, 1944, 2376, 2673, 2916, 3194, 3564, 3888, 4752, 4791, 5346, 5832, 6388, 7128, 8019, 9582, 10692, 11664, 12776, 14256, 14373, 16038, 17567, 19164, 21384, 25552, 28746, 32076, 35134, 38328, 42768, 43119, 52701, 57492, 64152, 70268, 76656, 86238, 105402, 114984, 128304, 129357, 140536, 158103, 172476, 210804, 229968, 258714, 281072, 316206, 344952, 388071, 421608, 474309, 517428, 632412, 689904, 776142, 843216, 948618, 1034856, 1164213, 1264824, 1422927, 1552284, 1897236, 2069712, 2328426, 2529648, 2845854, 3104568, 3794472, 4268781, 4656852, 5691708, 6209136, 7588944, 8537562, 9313704, 11383416, 12806343, 17075124, 18627408, 22766832, 25612686, 34150248, 51225372, 68300496, 102450744, 204901488]

約数ペア:

[(1, 204901488), (2, 102450744), (3, 68300496), (4, 51225372), (6, 34150248), (8, 25612686), (9, 22766832), (11, 18627408), (12, 17075124), (16, 12806343), (18, 11383416), (22, 9313704), (24, 8537562), (27, 7588944), (33, 6209136), (36, 5691708), (44, 4656852), (48, 4268781), (54, 3794472), (66, 3104568), (72, 2845854), (81, 2529648), (88, 2328426), (99, 2069712), (108, 1897236), (132, 1552284), (144, 1422927), (162, 1264824), (176, 1164213), (198, 1034856), (216, 948618), (243, 843216), (264, 776142), (297, 689904), (324, 632412), (396, 517428), (432, 474309), (486, 421608), (528, 388071), (594, 344952), (648, 316206), (729, 281072), (792, 258714), (891, 229968), (972, 210804), (1188, 172476), (1296, 158103), (1458, 140536), (1584, 129357), (1597, 128304), (1782, 114984), (1944, 105402), (2376, 86238), (2673, 76656), (2916, 70268), (3194, 64152), (3564, 57492), (3888, 52701), (4752, 43119), (4791, 42768), (5346, 38328), (5832, 35134), (6388, 32076), (7128, 28746), (8019, 25552), (9582, 21384), (10692, 19164), (11664, 17567), (12776, 16038), (14256, 14373)]