203313259864

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{683}}^1\times {\mathrm{260207}}^1$

素因数の和:260920

約数の個数: 64

約数和(自身を含む): 448515325440

約数和(自身を除く): 245202065576

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 683, 1144, 1366, 2732, 5464, 7513, 8879, 15026, 17758, 30052, 35516, 60104, 71032, 97669, 195338, 260207, 390676, 520414, 781352, 1040828, 2081656, 2862277, 3382691, 5724554, 6765382, 11449108, 13530764, 22898216, 27061528, 37209601, 74419202, 148838404, 177721381, 297676808, 355442762, 710885524, 1421771048, 1954935191, 2310377953, 3909870382, 4620755906, 7819740764, 9241511812, 15639481528, 18483023624, 25414157483, 50828314966, 101656629932, 203313259864]

約数ペア:

[(1, 203313259864), (2, 101656629932), (4, 50828314966), (8, 25414157483), (11, 18483023624), (13, 15639481528), (22, 9241511812), (26, 7819740764), (44, 4620755906), (52, 3909870382), (88, 2310377953), (104, 1954935191), (143, 1421771048), (286, 710885524), (572, 355442762), (683, 297676808), (1144, 177721381), (1366, 148838404), (2732, 74419202), (5464, 37209601), (7513, 27061528), (8879, 22898216), (15026, 13530764), (17758, 11449108), (30052, 6765382), (35516, 5724554), (60104, 3382691), (71032, 2862277), (97669, 2081656), (195338, 1040828), (260207, 781352), (390676, 520414)]