208045512088

素因数分解:

$2^3\times {\mathrm{811}}^1\times {\mathrm{4241}}^1\times {\mathrm{7561}}^1$

素因数の和:12619

約数の個数: 32

約数和(自身を含む): 390710088720

約数和(自身を除く): 182664576632

約数列:

[1, 2, 4, 8, 811, 1622, 3244, 4241, 6488, 7561, 8482, 15122, 16964, 30244, 33928, 60488, 3439451, 6131971, 6878902, 12263942, 13757804, 24527884, 27515608, 32066201, 49055768, 64132402, 128264804, 256529608, 26005689011, 52011378022, 104022756044, 208045512088]

約数ペア:

[(1, 208045512088), (2, 104022756044), (4, 52011378022), (8, 26005689011), (811, 256529608), (1622, 128264804), (3244, 64132402), (4241, 49055768), (6488, 32066201), (7561, 27515608), (8482, 24527884), (15122, 13757804), (16964, 12263942), (30244, 6878902), (33928, 6131971), (60488, 3439451)]