207065643608

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{311}}^1\times {\mathrm{11987}}^1$

素因数の和:12488

約数の個数: 64

約数和(自身を含む): 399908171520

約数和(自身を除く): 192842527912

約数列:

[1, 2, 4, 8, 53, 106, 131, 212, 262, 311, 424, 524, 622, 1048, 1244, 2488, 6943, 11987, 13886, 16483, 23974, 27772, 32966, 40741, 47948, 55544, 65932, 81482, 95896, 131864, 162964, 325928, 635311, 1270622, 1570297, 2159273, 2541244, 3140594, 3727957, 4318546, 5082488, 6281188, 7455914, 8637092, 12562376, 14911828, 17274184, 29823656, 83225741, 166451482, 197581721, 332902964, 395163442, 488362367, 665805928, 790326884, 976724734, 1580653768, 1953449468, 3906898936, 25883205451, 51766410902, 103532821804, 207065643608]

約数ペア:

[(1, 207065643608), (2, 103532821804), (4, 51766410902), (8, 25883205451), (53, 3906898936), (106, 1953449468), (131, 1580653768), (212, 976724734), (262, 790326884), (311, 665805928), (424, 488362367), (524, 395163442), (622, 332902964), (1048, 197581721), (1244, 166451482), (2488, 83225741), (6943, 29823656), (11987, 17274184), (13886, 14911828), (16483, 12562376), (23974, 8637092), (27772, 7455914), (32966, 6281188), (40741, 5082488), (47948, 4318546), (55544, 3727957), (65932, 3140594), (81482, 2541244), (95896, 2159273), (131864, 1570297), (162964, 1270622), (325928, 635311)]