201449590

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{743}}^1\times {\mathrm{1427}}^1$

素因数の和:2196

約数の個数: 32

約数和(自身を含む): 382475520

約数和(自身を除く): 181025930

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 743, 1427, 1486, 2854, 3715, 7135, 7430, 14117, 14270, 27113, 28234, 54226, 70585, 135565, 141170, 271130, 1060261, 2120522, 5301305, 10602610, 20144959, 40289918, 100724795, 201449590]

約数ペア:

[(1, 201449590), (2, 100724795), (5, 40289918), (10, 20144959), (19, 10602610), (38, 5301305), (95, 2120522), (190, 1060261), (743, 271130), (1427, 141170), (1486, 135565), (2854, 70585), (3715, 54226), (7135, 28234), (7430, 27113), (14117, 14270)]