197197588

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{1511}}^1$

素因数の和:1660

約数の個数: 48

約数和(自身を含む): 406425600

約数和(自身を除く): 209228012

約数列:

[1, 2, 4, 7, 14, 28, 59, 79, 118, 158, 236, 316, 413, 553, 826, 1106, 1511, 1652, 2212, 3022, 4661, 6044, 9322, 10577, 18644, 21154, 32627, 42308, 65254, 89149, 119369, 130508, 178298, 238738, 356596, 477476, 624043, 835583, 1248086, 1671166, 2496172, 3342332, 7042771, 14085542, 28171084, 49299397, 98598794, 197197588]

約数ペア:

[(1, 197197588), (2, 98598794), (4, 49299397), (7, 28171084), (14, 14085542), (28, 7042771), (59, 3342332), (79, 2496172), (118, 1671166), (158, 1248086), (236, 835583), (316, 624043), (413, 477476), (553, 356596), (826, 238738), (1106, 178298), (1511, 130508), (1652, 119369), (2212, 89149), (3022, 65254), (4661, 42308), (6044, 32627), (9322, 21154), (10577, 18644)]