211371120004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{7027}}^1\times {\mathrm{11587}}^1$

素因数の和:18688

約数の個数: 48

約数和(自身を含む): 410459938560

約数和(自身を除く): 199088818556

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 236, 649, 1298, 2596, 7027, 11587, 14054, 23174, 28108, 46348, 77297, 127457, 154594, 254914, 309188, 414593, 509828, 683633, 829186, 1367266, 1658372, 2734532, 4560523, 7519963, 9121046, 15039926, 18242092, 30079852, 81421849, 162843698, 325687396, 895640339, 1791280678, 3582561356, 4803889091, 9607778182, 19215556364, 52842780001, 105685560002, 211371120004]

約数ペア:

[(1, 211371120004), (2, 105685560002), (4, 52842780001), (11, 19215556364), (22, 9607778182), (44, 4803889091), (59, 3582561356), (118, 1791280678), (236, 895640339), (649, 325687396), (1298, 162843698), (2596, 81421849), (7027, 30079852), (11587, 18242092), (14054, 15039926), (23174, 9121046), (28108, 7519963), (46348, 4560523), (77297, 2734532), (127457, 1658372), (154594, 1367266), (254914, 829186), (309188, 683633), (414593, 509828)]