212790368

素因数分解:

$2^5\times 7^1\times {\mathrm{949957}}^1$

素因数の和:949974

約数の個数: 24

約数和(自身を含む): 478778832

約数和(自身を除く): 265988464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 949957, 1899914, 3799828, 6649699, 7599656, 13299398, 15199312, 26598796, 30398624, 53197592, 106395184, 212790368]

約数ペア:

[(1, 212790368), (2, 106395184), (4, 53197592), (7, 30398624), (8, 26598796), (14, 15199312), (16, 13299398), (28, 7599656), (32, 6649699), (56, 3799828), (112, 1899914), (224, 949957)]