205068911208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3331}}^1\times {\mathrm{11821}}^1$

素因数の和:15199

約数の個数: 128

約数和(自身を含む): 605044285440

約数和(自身を除く): 399975374232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2604, 3331, 5208, 6662, 9993, 11821, 13324, 19986, 23317, 23642, 26648, 35463, 39972, 46634, 47284, 69951, 70926, 79944, 82747, 93268, 94568, 103261, 139902, 141852, 165494, 186536, 206522, 248241, 279804, 283704, 309783, 330988, 366451, 413044, 496482, 559608, 619566, 661976, 722827, 732902, 826088, 992964, 1099353, 1239132, 1445654, 1465804, 1985928, 2168481, 2198706, 2478264, 2565157, 2891308, 2931608, 4336962, 4397412, 5130314, 5782616, 7695471, 8673924, 8794824, 10260628, 15390942, 17347848, 20521256, 30781884, 39375751, 61563768, 78751502, 118127253, 157503004, 236254506, 275630257, 315006008, 472509012, 551260514, 826890771, 945018024, 1102521028, 1220648281, 1653781542, 2205042056, 2441296562, 3307563084, 3661944843, 4882593124, 6615126168, 7323889686, 8544537967, 9765186248, 14647779372, 17089075934, 25633613901, 29295558744, 34178151868, 51267227802, 68356303736, 102534455604, 205068911208]

約数ペア:

[(1, 205068911208), (2, 102534455604), (3, 68356303736), (4, 51267227802), (6, 34178151868), (7, 29295558744), (8, 25633613901), (12, 17089075934), (14, 14647779372), (21, 9765186248), (24, 8544537967), (28, 7323889686), (31, 6615126168), (42, 4882593124), (56, 3661944843), (62, 3307563084), (84, 2441296562), (93, 2205042056), (124, 1653781542), (168, 1220648281), (186, 1102521028), (217, 945018024), (248, 826890771), (372, 551260514), (434, 472509012), (651, 315006008), (744, 275630257), (868, 236254506), (1302, 157503004), (1736, 118127253), (2604, 78751502), (3331, 61563768), (5208, 39375751), (6662, 30781884), (9993, 20521256), (11821, 17347848), (13324, 15390942), (19986, 10260628), (23317, 8794824), (23642, 8673924), (26648, 7695471), (35463, 5782616), (39972, 5130314), (46634, 4397412), (47284, 4336962), (69951, 2931608), (70926, 2891308), (79944, 2565157), (82747, 2478264), (93268, 2198706), (94568, 2168481), (103261, 1985928), (139902, 1465804), (141852, 1445654), (165494, 1239132), (186536, 1099353), (206522, 992964), (248241, 826088), (279804, 732902), (283704, 722827), (309783, 661976), (330988, 619566), (366451, 559608), (413044, 496482)]