201660304208

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{2886139}}^1$

素因数の和:2886555

約数の個数: 40

約数和(自身を含む): 427310343840

約数和(自身を除く): 225650039632

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 397, 794, 1588, 3176, 4367, 6352, 8734, 17468, 34936, 69872, 2886139, 5772278, 11544556, 23089112, 31747529, 46178224, 63495058, 126990116, 253980232, 507960464, 1145797183, 2291594366, 4583188732, 9166377464, 12603769013, 18332754928, 25207538026, 50415076052, 100830152104, 201660304208]

約数ペア:

[(1, 201660304208), (2, 100830152104), (4, 50415076052), (8, 25207538026), (11, 18332754928), (16, 12603769013), (22, 9166377464), (44, 4583188732), (88, 2291594366), (176, 1145797183), (397, 507960464), (794, 253980232), (1588, 126990116), (3176, 63495058), (4367, 46178224), (6352, 31747529), (8734, 23089112), (17468, 11544556), (34936, 5772278), (69872, 2886139)]