201086776

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{3457}}^1$

素因数の和:4135

約数の個数: 32

約数和(自身を含む): 412055280

約数和(自身を除く): 210968504

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 661, 1322, 2644, 3457, 5288, 6914, 7271, 13828, 14542, 27656, 29084, 38027, 58168, 76054, 152108, 304216, 2285077, 4570154, 9140308, 18280616, 25135847, 50271694, 100543388, 201086776]

約数ペア:

[(1, 201086776), (2, 100543388), (4, 50271694), (8, 25135847), (11, 18280616), (22, 9140308), (44, 4570154), (88, 2285077), (661, 304216), (1322, 152108), (2644, 76054), (3457, 58168), (5288, 38027), (6914, 29084), (7271, 27656), (13828, 14542)]