207251616

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1$

素因数の和:555

約数の個数: 192

約数和(自身を含む): 661118976

約数和(自身を除く): 453867360

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 31, 32, 33, 39, 44, 48, 52, 62, 66, 78, 88, 93, 96, 104, 124, 132, 143, 156, 176, 186, 208, 248, 264, 286, 312, 341, 352, 372, 403, 416, 429, 487, 496, 528, 572, 624, 682, 744, 806, 858, 974, 992, 1023, 1056, 1144, 1209, 1248, 1364, 1461, 1488, 1612, 1716, 1948, 2046, 2288, 2418, 2728, 2922, 2976, 3224, 3432, 3896, 4092, 4433, 4576, 4836, 5357, 5456, 5844, 6331, 6448, 6864, 7792, 8184, 8866, 9672, 10714, 10912, 11688, 12662, 12896, 13299, 13728, 15097, 15584, 16071, 16368, 17732, 18993, 19344, 21428, 23376, 25324, 26598, 30194, 32142, 32736, 35464, 37986, 38688, 42856, 45291, 46752, 50648, 53196, 60388, 64284, 69641, 70928, 75972, 85712, 90582, 101296, 106392, 120776, 128568, 139282, 141856, 151944, 166067, 171424, 181164, 196261, 202592, 208923, 212784, 241552, 257136, 278564, 303888, 332134, 362328, 392522, 417846, 425568, 483104, 498201, 514272, 557128, 588783, 607776, 664268, 724656, 785044, 835692, 996402, 1114256, 1177566, 1328536, 1449312, 1570088, 1671384, 1992804, 2158871, 2228512, 2355132, 2657072, 3140176, 3342768, 3985608, 4317742, 4710264, 5314144, 6280352, 6476613, 6685536, 7971216, 8635484, 9420528, 12953226, 15942432, 17270968, 18841056, 25906452, 34541936, 51812904, 69083872, 103625808, 207251616]

約数ペア:

[(1, 207251616), (2, 103625808), (3, 69083872), (4, 51812904), (6, 34541936), (8, 25906452), (11, 18841056), (12, 17270968), (13, 15942432), (16, 12953226), (22, 9420528), (24, 8635484), (26, 7971216), (31, 6685536), (32, 6476613), (33, 6280352), (39, 5314144), (44, 4710264), (48, 4317742), (52, 3985608), (62, 3342768), (66, 3140176), (78, 2657072), (88, 2355132), (93, 2228512), (96, 2158871), (104, 1992804), (124, 1671384), (132, 1570088), (143, 1449312), (156, 1328536), (176, 1177566), (186, 1114256), (208, 996402), (248, 835692), (264, 785044), (286, 724656), (312, 664268), (341, 607776), (352, 588783), (372, 557128), (403, 514272), (416, 498201), (429, 483104), (487, 425568), (496, 417846), (528, 392522), (572, 362328), (624, 332134), (682, 303888), (744, 278564), (806, 257136), (858, 241552), (974, 212784), (992, 208923), (1023, 202592), (1056, 196261), (1144, 181164), (1209, 171424), (1248, 166067), (1364, 151944), (1461, 141856), (1488, 139282), (1612, 128568), (1716, 120776), (1948, 106392), (2046, 101296), (2288, 90582), (2418, 85712), (2728, 75972), (2922, 70928), (2976, 69641), (3224, 64284), (3432, 60388), (3896, 53196), (4092, 50648), (4433, 46752), (4576, 45291), (4836, 42856), (5357, 38688), (5456, 37986), (5844, 35464), (6331, 32736), (6448, 32142), (6864, 30194), (7792, 26598), (8184, 25324), (8866, 23376), (9672, 21428), (10714, 19344), (10912, 18993), (11688, 17732), (12662, 16368), (12896, 16071), (13299, 15584), (13728, 15097)]