205986030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{9767}}^1$

素因数の和:9833

約数の個数: 64

約数和(自身を含む): 534504960

約数和(自身を除く): 328518930

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 37, 38, 57, 74, 95, 111, 114, 185, 190, 222, 285, 370, 555, 570, 703, 1110, 1406, 2109, 3515, 4218, 7030, 9767, 10545, 19534, 21090, 29301, 48835, 58602, 97670, 146505, 185573, 293010, 361379, 371146, 556719, 722758, 927865, 1084137, 1113438, 1806895, 1855730, 2168274, 2783595, 3613790, 5420685, 5567190, 6866201, 10841370, 13732402, 20598603, 34331005, 41197206, 68662010, 102993015, 205986030]

約数ペア:

[(1, 205986030), (2, 102993015), (3, 68662010), (5, 41197206), (6, 34331005), (10, 20598603), (15, 13732402), (19, 10841370), (30, 6866201), (37, 5567190), (38, 5420685), (57, 3613790), (74, 2783595), (95, 2168274), (111, 1855730), (114, 1806895), (185, 1113438), (190, 1084137), (222, 927865), (285, 722758), (370, 556719), (555, 371146), (570, 361379), (703, 293010), (1110, 185573), (1406, 146505), (2109, 97670), (3515, 58602), (4218, 48835), (7030, 29301), (9767, 21090), (10545, 19534)]