210320278

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1\times {\mathrm{479}}^1$

素因数の和:964

約数の個数: 32

約数和(自身を含む): 366796800

約数和(自身を除く): 156476522

約数列:

[1, 2, 7, 14, 79, 158, 397, 479, 553, 794, 958, 1106, 2779, 3353, 5558, 6706, 31363, 37841, 62726, 75682, 190163, 219541, 264887, 380326, 439082, 529774, 1331141, 2662282, 15022877, 30045754, 105160139, 210320278]

約数ペア:

[(1, 210320278), (2, 105160139), (7, 30045754), (14, 15022877), (79, 2662282), (158, 1331141), (397, 529774), (479, 439082), (553, 380326), (794, 264887), (958, 219541), (1106, 190163), (2779, 75682), (3353, 62726), (5558, 37841), (6706, 31363)]