204965328

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:281

約数の個数: 160

約数和(自身を含む): 597390336

約数和(自身を除く): 392425008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 34, 46, 48, 51, 67, 68, 69, 92, 102, 134, 136, 138, 163, 184, 201, 204, 268, 272, 276, 326, 368, 391, 402, 408, 489, 536, 552, 652, 782, 804, 816, 978, 1072, 1104, 1139, 1173, 1304, 1541, 1564, 1608, 1956, 2278, 2346, 2608, 2771, 3082, 3128, 3216, 3417, 3749, 3912, 4556, 4623, 4692, 5542, 6164, 6256, 6834, 7498, 7824, 8313, 9112, 9246, 9384, 10921, 11084, 11247, 12328, 13668, 14996, 16626, 18224, 18492, 18768, 21842, 22168, 22494, 24656, 26197, 27336, 29992, 32763, 33252, 36984, 43684, 44336, 44988, 52394, 54672, 59984, 63733, 65526, 66504, 73968, 78591, 87368, 89976, 104788, 127466, 131052, 133008, 157182, 174736, 179952, 185657, 191199, 209576, 251183, 254932, 262104, 314364, 371314, 382398, 419152, 502366, 509864, 524208, 556971, 628728, 742628, 753549, 764796, 1004732, 1019728, 1113942, 1257456, 1485256, 1507098, 1529592, 2009464, 2227884, 2970512, 3014196, 3059184, 4018928, 4270111, 4455768, 6028392, 8540222, 8911536, 12056784, 12810333, 17080444, 25620666, 34160888, 51241332, 68321776, 102482664, 204965328]

約数ペア:

[(1, 204965328), (2, 102482664), (3, 68321776), (4, 51241332), (6, 34160888), (8, 25620666), (12, 17080444), (16, 12810333), (17, 12056784), (23, 8911536), (24, 8540222), (34, 6028392), (46, 4455768), (48, 4270111), (51, 4018928), (67, 3059184), (68, 3014196), (69, 2970512), (92, 2227884), (102, 2009464), (134, 1529592), (136, 1507098), (138, 1485256), (163, 1257456), (184, 1113942), (201, 1019728), (204, 1004732), (268, 764796), (272, 753549), (276, 742628), (326, 628728), (368, 556971), (391, 524208), (402, 509864), (408, 502366), (489, 419152), (536, 382398), (552, 371314), (652, 314364), (782, 262104), (804, 254932), (816, 251183), (978, 209576), (1072, 191199), (1104, 185657), (1139, 179952), (1173, 174736), (1304, 157182), (1541, 133008), (1564, 131052), (1608, 127466), (1956, 104788), (2278, 89976), (2346, 87368), (2608, 78591), (2771, 73968), (3082, 66504), (3128, 65526), (3216, 63733), (3417, 59984), (3749, 54672), (3912, 52394), (4556, 44988), (4623, 44336), (4692, 43684), (5542, 36984), (6164, 33252), (6256, 32763), (6834, 29992), (7498, 27336), (7824, 26197), (8313, 24656), (9112, 22494), (9246, 22168), (9384, 21842), (10921, 18768), (11084, 18492), (11247, 18224), (12328, 16626), (13668, 14996)]