211859928

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{541}}^1$

素因数の和:607

約数の個数: 192

約数和(自身を含む): 704383200

約数和(自身を除く): 492523272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 37, 42, 49, 54, 56, 63, 72, 74, 84, 98, 108, 111, 126, 147, 148, 168, 189, 196, 216, 222, 252, 259, 294, 296, 333, 378, 392, 441, 444, 504, 518, 541, 588, 666, 756, 777, 882, 888, 999, 1036, 1082, 1176, 1323, 1332, 1512, 1554, 1623, 1764, 1813, 1998, 2072, 2164, 2331, 2646, 2664, 3108, 3246, 3528, 3626, 3787, 3996, 4328, 4662, 4869, 5292, 5439, 6216, 6492, 6993, 7252, 7574, 7992, 9324, 9738, 10584, 10878, 11361, 12984, 13986, 14504, 14607, 15148, 16317, 18648, 19476, 20017, 21756, 22722, 26509, 27972, 29214, 30296, 32634, 34083, 38952, 40034, 43512, 45444, 48951, 53018, 55944, 58428, 60051, 65268, 68166, 79527, 80068, 90888, 97902, 102249, 106036, 116856, 120102, 130536, 136332, 140119, 159054, 160136, 180153, 195804, 204498, 212072, 238581, 240204, 272664, 280238, 318108, 360306, 391608, 408996, 420357, 477162, 480408, 540459, 560476, 636216, 715743, 720612, 817992, 840714, 954324, 980833, 1080918, 1120952, 1261071, 1431486, 1441224, 1681428, 1908648, 1961666, 2161836, 2522142, 2862972, 2942499, 3362856, 3783213, 3923332, 4323672, 5044284, 5725944, 5884998, 7566426, 7846664, 8827497, 10088568, 11769996, 15132852, 17654994, 23539992, 26482491, 30265704, 35309988, 52964982, 70619976, 105929964, 211859928]

約数ペア:

[(1, 211859928), (2, 105929964), (3, 70619976), (4, 52964982), (6, 35309988), (7, 30265704), (8, 26482491), (9, 23539992), (12, 17654994), (14, 15132852), (18, 11769996), (21, 10088568), (24, 8827497), (27, 7846664), (28, 7566426), (36, 5884998), (37, 5725944), (42, 5044284), (49, 4323672), (54, 3923332), (56, 3783213), (63, 3362856), (72, 2942499), (74, 2862972), (84, 2522142), (98, 2161836), (108, 1961666), (111, 1908648), (126, 1681428), (147, 1441224), (148, 1431486), (168, 1261071), (189, 1120952), (196, 1080918), (216, 980833), (222, 954324), (252, 840714), (259, 817992), (294, 720612), (296, 715743), (333, 636216), (378, 560476), (392, 540459), (441, 480408), (444, 477162), (504, 420357), (518, 408996), (541, 391608), (588, 360306), (666, 318108), (756, 280238), (777, 272664), (882, 240204), (888, 238581), (999, 212072), (1036, 204498), (1082, 195804), (1176, 180153), (1323, 160136), (1332, 159054), (1512, 140119), (1554, 136332), (1623, 130536), (1764, 120102), (1813, 116856), (1998, 106036), (2072, 102249), (2164, 97902), (2331, 90888), (2646, 80068), (2664, 79527), (3108, 68166), (3246, 65268), (3528, 60051), (3626, 58428), (3787, 55944), (3996, 53018), (4328, 48951), (4662, 45444), (4869, 43512), (5292, 40034), (5439, 38952), (6216, 34083), (6492, 32634), (6993, 30296), (7252, 29214), (7574, 27972), (7992, 26509), (9324, 22722), (9738, 21756), (10584, 20017), (10878, 19476), (11361, 18648), (12984, 16317), (13986, 15148), (14504, 14607)]