210999264

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{313987}}^1$

素因数の和:314007

約数の個数: 48

約数和(自身を含む): 632999808

約数和(自身を除く): 422000544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 313987, 627974, 941961, 1255948, 1883922, 2197909, 2511896, 3767844, 4395818, 5023792, 6593727, 7535688, 8791636, 10047584, 13187454, 15071376, 17583272, 26374908, 30142752, 35166544, 52749816, 70333088, 105499632, 210999264]

約数ペア:

[(1, 210999264), (2, 105499632), (3, 70333088), (4, 52749816), (6, 35166544), (7, 30142752), (8, 26374908), (12, 17583272), (14, 15071376), (16, 13187454), (21, 10047584), (24, 8791636), (28, 7535688), (32, 6593727), (42, 5023792), (48, 4395818), (56, 3767844), (84, 2511896), (96, 2197909), (112, 1883922), (168, 1255948), (224, 941961), (336, 627974), (672, 313987)]