203225904

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5449}}^1$

素因数の和:5507

約数の個数: 120

約数和(自身を含む): 667690400

約数和(自身を除く): 464464496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 37, 42, 48, 56, 63, 72, 74, 84, 111, 112, 126, 144, 148, 168, 222, 252, 259, 296, 333, 336, 444, 504, 518, 592, 666, 777, 888, 1008, 1036, 1332, 1554, 1776, 2072, 2331, 2664, 3108, 4144, 4662, 5328, 5449, 6216, 9324, 10898, 12432, 16347, 18648, 21796, 32694, 37296, 38143, 43592, 49041, 65388, 76286, 87184, 98082, 114429, 130776, 152572, 196164, 201613, 228858, 261552, 305144, 343287, 392328, 403226, 457716, 604839, 610288, 686574, 784656, 806452, 915432, 1209678, 1373148, 1411291, 1612904, 1814517, 1830864, 2419356, 2746296, 2822582, 3225808, 3629034, 4233873, 4838712, 5492592, 5645164, 7258068, 8467746, 9677424, 11290328, 12701619, 14516136, 16935492, 22580656, 25403238, 29032272, 33870984, 50806476, 67741968, 101612952, 203225904]

約数ペア:

[(1, 203225904), (2, 101612952), (3, 67741968), (4, 50806476), (6, 33870984), (7, 29032272), (8, 25403238), (9, 22580656), (12, 16935492), (14, 14516136), (16, 12701619), (18, 11290328), (21, 9677424), (24, 8467746), (28, 7258068), (36, 5645164), (37, 5492592), (42, 4838712), (48, 4233873), (56, 3629034), (63, 3225808), (72, 2822582), (74, 2746296), (84, 2419356), (111, 1830864), (112, 1814517), (126, 1612904), (144, 1411291), (148, 1373148), (168, 1209678), (222, 915432), (252, 806452), (259, 784656), (296, 686574), (333, 610288), (336, 604839), (444, 457716), (504, 403226), (518, 392328), (592, 343287), (666, 305144), (777, 261552), (888, 228858), (1008, 201613), (1036, 196164), (1332, 152572), (1554, 130776), (1776, 114429), (2072, 98082), (2331, 87184), (2664, 76286), (3108, 65388), (4144, 49041), (4662, 43592), (5328, 38143), (5449, 37296), (6216, 32694), (9324, 21796), (10898, 18648), (12432, 16347)]