201870994

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{51419}}^1$

素因数の和:51585

約数の個数: 16

約数和(自身を含む): 328265280

約数和(自身を除く): 126394286

約数列:

[1, 2, 13, 26, 151, 302, 1963, 3926, 51419, 102838, 668447, 1336894, 7764269, 15528538, 100935497, 201870994]

約数ペア:

[(1, 201870994), (2, 100935497), (13, 15528538), (26, 7764269), (151, 1336894), (302, 668447), (1963, 102838), (3926, 51419)]