201929884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{25717}}^1$

素因数の和:25885

約数の個数: 24

約数和(自身を含む): 383095328

約数和(自身を除く): 181165444

約数列:

[1, 2, 4, 13, 26, 52, 151, 302, 604, 1963, 3926, 7852, 25717, 51434, 102868, 334321, 668642, 1337284, 3883267, 7766534, 15533068, 50482471, 100964942, 201929884]

約数ペア:

[(1, 201929884), (2, 100964942), (4, 50482471), (13, 15533068), (26, 7766534), (52, 3883267), (151, 1337284), (302, 668642), (604, 334321), (1963, 102868), (3926, 51434), (7852, 25717)]