208367630

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1\times {\mathrm{859}}^1$

素因数の和:1184

約数の個数: 32

約数和(自身を含む): 380436480

約数和(自身を除く): 172068850

約数列:

[1, 2, 5, 10, 127, 191, 254, 382, 635, 859, 955, 1270, 1718, 1910, 4295, 8590, 24257, 48514, 109093, 121285, 164069, 218186, 242570, 328138, 545465, 820345, 1090930, 1640690, 20836763, 41673526, 104183815, 208367630]

約数ペア:

[(1, 208367630), (2, 104183815), (5, 41673526), (10, 20836763), (127, 1640690), (191, 1090930), (254, 820345), (382, 545465), (635, 328138), (859, 242570), (955, 218186), (1270, 164069), (1718, 121285), (1910, 109093), (4295, 48514), (8590, 24257)]