225607252

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{54919}}^1$

素因数の和:55015

約数の個数: 24

約数和(自身を含む): 430572800

約数和(自身を除く): 204965548

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 2054, 4108, 54919, 109838, 219676, 713947, 1427894, 2855788, 4338601, 8677202, 17354404, 56401813, 112803626, 225607252]

約数ペア:

[(1, 225607252), (2, 112803626), (4, 56401813), (13, 17354404), (26, 8677202), (52, 4338601), (79, 2855788), (158, 1427894), (316, 713947), (1027, 219676), (2054, 109838), (4108, 54919)]