203327544

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{521}}^1$

素因数の和:661

約数の個数: 128

約数和(自身を含む): 613370880

約数和(自身を除く): 410043336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 101, 138, 161, 168, 184, 202, 276, 303, 322, 404, 483, 521, 552, 606, 644, 707, 808, 966, 1042, 1212, 1288, 1414, 1563, 1932, 2084, 2121, 2323, 2424, 2828, 3126, 3647, 3864, 4168, 4242, 4646, 5656, 6252, 6969, 7294, 8484, 9292, 10941, 11983, 12504, 13938, 14588, 16261, 16968, 18584, 21882, 23966, 27876, 29176, 32522, 35949, 43764, 47932, 48783, 52621, 55752, 65044, 71898, 83881, 87528, 95864, 97566, 105242, 130088, 143796, 157863, 167762, 195132, 210484, 251643, 287592, 315726, 335524, 368347, 390264, 420968, 503286, 631452, 671048, 736694, 1006572, 1105041, 1210283, 1262904, 1473388, 2013144, 2210082, 2420566, 2946776, 3630849, 4420164, 4841132, 7261698, 8471981, 8840328, 9682264, 14523396, 16943962, 25415943, 29046792, 33887924, 50831886, 67775848, 101663772, 203327544]

約数ペア:

[(1, 203327544), (2, 101663772), (3, 67775848), (4, 50831886), (6, 33887924), (7, 29046792), (8, 25415943), (12, 16943962), (14, 14523396), (21, 9682264), (23, 8840328), (24, 8471981), (28, 7261698), (42, 4841132), (46, 4420164), (56, 3630849), (69, 2946776), (84, 2420566), (92, 2210082), (101, 2013144), (138, 1473388), (161, 1262904), (168, 1210283), (184, 1105041), (202, 1006572), (276, 736694), (303, 671048), (322, 631452), (404, 503286), (483, 420968), (521, 390264), (552, 368347), (606, 335524), (644, 315726), (707, 287592), (808, 251643), (966, 210484), (1042, 195132), (1212, 167762), (1288, 157863), (1414, 143796), (1563, 130088), (1932, 105242), (2084, 97566), (2121, 95864), (2323, 87528), (2424, 83881), (2828, 71898), (3126, 65044), (3647, 55752), (3864, 52621), (4168, 48783), (4242, 47932), (4646, 43764), (5656, 35949), (6252, 32522), (6969, 29176), (7294, 27876), (8484, 23966), (9292, 21882), (10941, 18584), (11983, 16968), (12504, 16261), (13938, 14588)]