201416176

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{31237}}^1$

素因数の和:31289

約数の個数: 40

約数和(自身を含む): 433833344

約数和(自身を除く): 232417168

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 31237, 62474, 124948, 249896, 406081, 499792, 812162, 968347, 1624324, 1936694, 3248648, 3873388, 6497296, 7746776, 12588511, 15493552, 25177022, 50354044, 100708088, 201416176]

約数ペア:

[(1, 201416176), (2, 100708088), (4, 50354044), (8, 25177022), (13, 15493552), (16, 12588511), (26, 7746776), (31, 6497296), (52, 3873388), (62, 3248648), (104, 1936694), (124, 1624324), (208, 968347), (248, 812162), (403, 499792), (496, 406081), (806, 249896), (1612, 124948), (3224, 62474), (6448, 31237)]