201949514

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{51439}}^1$

素因数の和:51605

約数の個数: 16

約数和(自身を含む): 328392960

約数和(自身を除く): 126443446

約数列:

[1, 2, 13, 26, 151, 302, 1963, 3926, 51439, 102878, 668707, 1337414, 7767289, 15534578, 100974757, 201949514]

約数ペア:

[(1, 201949514), (2, 100974757), (13, 15534578), (26, 7767289), (151, 1337414), (302, 668707), (1963, 102878), (3926, 51439)]