208561686

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1\times {\mathrm{1433}}^1$

素因数の和:1756

約数の個数: 32

約数和(自身を含む): 422903808

約数和(自身を除く): 214342122

約数列:

[1, 2, 3, 6, 127, 191, 254, 381, 382, 573, 762, 1146, 1433, 2866, 4299, 8598, 24257, 48514, 72771, 145542, 181991, 273703, 363982, 545973, 547406, 821109, 1091946, 1642218, 34760281, 69520562, 104280843, 208561686]

約数ペア:

[(1, 208561686), (2, 104280843), (3, 69520562), (6, 34760281), (127, 1642218), (191, 1091946), (254, 821109), (381, 547406), (382, 545973), (573, 363982), (762, 273703), (1146, 181991), (1433, 145542), (2866, 72771), (4299, 48514), (8598, 24257)]