201727577524

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2113}}^1\times {\mathrm{40939}}^1$

素因数の和:43120

約数の個数: 48

約数和(自身を含む): 392577917760

約数和(自身を除く): 190850340236

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2113, 2332, 4226, 8452, 23243, 40939, 46486, 81878, 92972, 111989, 163756, 223978, 447956, 450329, 900658, 1231879, 1801316, 2169767, 2463758, 4339534, 4927516, 8679068, 23867437, 47734874, 86504107, 95469748, 173008214, 346016428, 951545177, 1903090354, 3806180708, 4584717671, 9169435342, 18338870684, 50431894381, 100863788762, 201727577524]

約数ペア:

[(1, 201727577524), (2, 100863788762), (4, 50431894381), (11, 18338870684), (22, 9169435342), (44, 4584717671), (53, 3806180708), (106, 1903090354), (212, 951545177), (583, 346016428), (1166, 173008214), (2113, 95469748), (2332, 86504107), (4226, 47734874), (8452, 23867437), (23243, 8679068), (40939, 4927516), (46486, 4339534), (81878, 2463758), (92972, 2169767), (111989, 1801316), (163756, 1231879), (223978, 900658), (447956, 450329)]