189670798801

素因数分解:

${\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^2$

素因数の和:642

約数の個数: 48

約数和(自身を含む): 216569360448

約数和(自身を除く): 26898561647

約数列:

[1, 11, 53, 83, 101, 197, 583, 913, 1111, 2167, 4399, 5353, 8383, 10441, 16351, 19897, 38809, 48389, 58883, 92213, 114851, 179861, 218867, 426899, 444299, 866603, 1054541, 1651451, 2056877, 3221147, 3919709, 4887289, 9532633, 11599951, 18165961, 22625647, 35432617, 43116799, 87526903, 170720791, 207744577, 325335847, 962795933, 1877928701, 2285190347, 3578694317, 17242799891, 189670798801]

約数ペア:

[(1, 189670798801), (11, 17242799891), (53, 3578694317), (83, 2285190347), (101, 1877928701), (197, 962795933), (583, 325335847), (913, 207744577), (1111, 170720791), (2167, 87526903), (4399, 43116799), (5353, 35432617), (8383, 22625647), (10441, 18165961), (16351, 11599951), (19897, 9532633), (38809, 4887289), (48389, 3919709), (58883, 3221147), (92213, 2056877), (114851, 1651451), (179861, 1054541), (218867, 866603), (426899, 444299)]