207543670220

素因数分解:

$2^2\times 5^1\times {\mathrm{1231}}^1\times {\mathrm{2729}}^1\times {\mathrm{3089}}^1$

素因数の和:7058

約数の個数: 48

約数和(自身を含む): 436496860800

約数和(自身を除く): 228953190580

約数列:

[1, 2, 4, 5, 10, 20, 1231, 2462, 2729, 3089, 4924, 5458, 6155, 6178, 10916, 12310, 12356, 13645, 15445, 24620, 27290, 30890, 54580, 61780, 3359399, 3802559, 6718798, 7605118, 8429881, 13437596, 15210236, 16796995, 16859762, 19012795, 33593990, 33719524, 38025590, 42149405, 67187980, 76051180, 84298810, 168597620, 10377183511, 20754367022, 41508734044, 51885917555, 103771835110, 207543670220]

約数ペア:

[(1, 207543670220), (2, 103771835110), (4, 51885917555), (5, 41508734044), (10, 20754367022), (20, 10377183511), (1231, 168597620), (2462, 84298810), (2729, 76051180), (3089, 67187980), (4924, 42149405), (5458, 38025590), (6155, 33719524), (6178, 33593990), (10916, 19012795), (12310, 16859762), (12356, 16796995), (13645, 15210236), (15445, 13437596), (24620, 8429881), (27290, 7605118), (30890, 6718798), (54580, 3802559), (61780, 3359399)]