238220306

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{241}}^1$

素因数の和:530

約数の個数: 32

約数和(自身を含む): 376358400

約数和(自身を除く): 138138094

約数列:

[1, 2, 31, 62, 107, 149, 214, 241, 298, 482, 3317, 4619, 6634, 7471, 9238, 14942, 15943, 25787, 31886, 35909, 51574, 71818, 494233, 799397, 988466, 1113179, 1598794, 2226358, 3842263, 7684526, 119110153, 238220306]

約数ペア:

[(1, 238220306), (2, 119110153), (31, 7684526), (62, 3842263), (107, 2226358), (149, 1598794), (214, 1113179), (241, 988466), (298, 799397), (482, 494233), (3317, 71818), (4619, 51574), (6634, 35909), (7471, 31886), (9238, 25787), (14942, 15943)]