215560752866

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1\times {\mathrm{641}}^1\times {\mathrm{8221}}^1$

素因数の和:9158

約数の個数: 32

約数和(自身を含む): 328556447856

約数和(自身を除く): 112995694990

約数列:

[1, 2, 113, 181, 226, 362, 641, 1282, 8221, 16442, 20453, 40906, 72433, 116021, 144866, 232042, 928973, 1488001, 1857946, 2976002, 5269661, 10539322, 13110373, 26220746, 168144113, 336288226, 595471693, 953808641, 1190943386, 1907617282, 107780376433, 215560752866]

約数ペア:

[(1, 215560752866), (2, 107780376433), (113, 1907617282), (181, 1190943386), (226, 953808641), (362, 595471693), (641, 336288226), (1282, 168144113), (8221, 26220746), (16442, 13110373), (20453, 10539322), (40906, 5269661), (72433, 2976002), (116021, 1857946), (144866, 1488001), (232042, 928973)]