210830984

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{289603}}^1$

素因数の和:289629

約数の個数: 32

約数和(自身を含む): 486534720

約数和(自身を除く): 275703736

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 289603, 579206, 1158412, 2027221, 2316824, 3764839, 4054442, 7529678, 8108884, 15059356, 16217768, 26353873, 30118712, 52707746, 105415492, 210830984]

約数ペア:

[(1, 210830984), (2, 105415492), (4, 52707746), (7, 30118712), (8, 26353873), (13, 16217768), (14, 15059356), (26, 8108884), (28, 7529678), (52, 4054442), (56, 3764839), (91, 2316824), (104, 2027221), (182, 1158412), (364, 579206), (728, 289603)]