210958461506

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31327}}^1\times {\mathrm{11261}}^1$

素因数の和:42626

約数の個数: 32

約数和(自身を含む): 355638463488

約数和(自身を除く): 144680001982

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 11261, 22522, 31327, 62654, 146393, 259003, 292786, 407251, 518006, 720521, 814502, 1441042, 3367039, 6734078, 9366773, 18733546, 352773347, 705546694, 4586053511, 8113786981, 9172107022, 16227573962, 105479230753, 210958461506]

約数ペア:

[(1, 210958461506), (2, 105479230753), (13, 16227573962), (23, 9172107022), (26, 8113786981), (46, 4586053511), (299, 705546694), (598, 352773347), (11261, 18733546), (22522, 9366773), (31327, 6734078), (62654, 3367039), (146393, 1441042), (259003, 814502), (292786, 720521), (407251, 518006)]