213881632

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{351779}}^1$

素因数の和:351808

約数の個数: 24

約数和(自身を含む): 443242800

約数和(自身を除く): 229361168

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 351779, 703558, 1407116, 2814232, 5628464, 6683801, 11256928, 13367602, 26735204, 53470408, 106940816, 213881632]

約数ペア:

[(1, 213881632), (2, 106940816), (4, 53470408), (8, 26735204), (16, 13367602), (19, 11256928), (32, 6683801), (38, 5628464), (76, 2814232), (152, 1407116), (304, 703558), (608, 351779)]