200436905

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 256048128

約数和(自身を除く): 55611223

約数列:

[1, 5, 41, 47, 71, 205, 235, 293, 355, 1465, 1927, 2911, 3337, 9635, 12013, 13771, 14555, 16685, 20803, 60065, 68855, 104015, 136817, 564611, 684085, 852923, 977741, 2823055, 4264615, 4888705, 40087381, 200436905]

約数ペア:

[(1, 200436905), (5, 40087381), (41, 4888705), (47, 4264615), (71, 2823055), (205, 977741), (235, 852923), (293, 684085), (355, 564611), (1465, 136817), (1927, 104015), (2911, 68855), (3337, 60065), (9635, 20803), (12013, 16685), (13771, 14555)]