211125810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:209

約数の個数: 192

約数和(自身を含む): 628798464

約数和(自身を除く): 417672654

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 41, 42, 49, 62, 70, 82, 93, 98, 105, 113, 123, 147, 155, 186, 205, 210, 217, 226, 245, 246, 287, 294, 310, 339, 410, 434, 465, 490, 565, 574, 615, 651, 678, 735, 791, 861, 930, 1085, 1130, 1230, 1271, 1302, 1435, 1470, 1519, 1582, 1695, 1722, 2009, 2170, 2373, 2542, 2870, 3038, 3255, 3390, 3503, 3813, 3955, 4018, 4305, 4557, 4633, 4746, 5537, 6027, 6355, 6510, 7006, 7595, 7626, 7910, 8610, 8897, 9114, 9266, 10045, 10509, 11074, 11865, 12054, 12710, 13899, 15190, 16611, 17515, 17794, 19065, 20090, 21018, 22785, 23165, 23730, 24521, 26691, 27685, 27798, 30135, 32431, 33222, 35030, 38130, 44485, 45570, 46330, 49042, 52545, 53382, 55370, 60270, 62279, 64862, 69495, 73563, 83055, 88970, 97293, 105090, 122605, 124558, 133455, 138990, 143623, 147126, 162155, 166110, 171647, 186837, 194586, 227017, 245210, 266910, 287246, 311395, 324310, 343294, 367815, 373674, 430869, 454034, 486465, 514941, 622790, 681051, 718115, 735630, 858235, 861738, 934185, 972930, 1005361, 1029882, 1135085, 1362102, 1436230, 1716470, 1868370, 2010722, 2154345, 2270170, 2574705, 3016083, 3405255, 4308690, 5026805, 5149410, 6032166, 6810510, 7037527, 10053610, 14075054, 15080415, 21112581, 30160830, 35187635, 42225162, 70375270, 105562905, 211125810]

約数ペア:

[(1, 211125810), (2, 105562905), (3, 70375270), (5, 42225162), (6, 35187635), (7, 30160830), (10, 21112581), (14, 15080415), (15, 14075054), (21, 10053610), (30, 7037527), (31, 6810510), (35, 6032166), (41, 5149410), (42, 5026805), (49, 4308690), (62, 3405255), (70, 3016083), (82, 2574705), (93, 2270170), (98, 2154345), (105, 2010722), (113, 1868370), (123, 1716470), (147, 1436230), (155, 1362102), (186, 1135085), (205, 1029882), (210, 1005361), (217, 972930), (226, 934185), (245, 861738), (246, 858235), (287, 735630), (294, 718115), (310, 681051), (339, 622790), (410, 514941), (434, 486465), (465, 454034), (490, 430869), (565, 373674), (574, 367815), (615, 343294), (651, 324310), (678, 311395), (735, 287246), (791, 266910), (861, 245210), (930, 227017), (1085, 194586), (1130, 186837), (1230, 171647), (1271, 166110), (1302, 162155), (1435, 147126), (1470, 143623), (1519, 138990), (1582, 133455), (1695, 124558), (1722, 122605), (2009, 105090), (2170, 97293), (2373, 88970), (2542, 83055), (2870, 73563), (3038, 69495), (3255, 64862), (3390, 62279), (3503, 60270), (3813, 55370), (3955, 53382), (4018, 52545), (4305, 49042), (4557, 46330), (4633, 45570), (4746, 44485), (5537, 38130), (6027, 35030), (6355, 33222), (6510, 32431), (7006, 30135), (7595, 27798), (7626, 27685), (7910, 26691), (8610, 24521), (8897, 23730), (9114, 23165), (9266, 22785), (10045, 21018), (10509, 20090), (11074, 19065), (11865, 17794), (12054, 17515), (12710, 16611), (13899, 15190)]