201816244

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{91237}}^1$

素因数の和:91327

約数の個数: 24

約数和(自身を含む): 408746240

約数和(自身を除く): 206929996

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 91237, 182474, 364948, 638659, 1277318, 2554636, 7207723, 14415446, 28830892, 50454061, 100908122, 201816244]

約数ペア:

[(1, 201816244), (2, 100908122), (4, 50454061), (7, 28830892), (14, 14415446), (28, 7207723), (79, 2554636), (158, 1277318), (316, 638659), (553, 364948), (1106, 182474), (2212, 91237)]