207450195

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^2\times {\mathrm{137}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 351833760

約数和(自身を除く): 144383565

約数列:

[1, 3, 5, 15, 29, 59, 87, 137, 145, 177, 295, 411, 435, 685, 885, 1711, 2055, 3481, 3973, 5133, 8083, 8555, 10443, 11919, 17405, 19865, 24249, 25665, 40415, 52215, 59595, 100949, 121245, 234407, 302847, 476897, 504745, 703221, 1172035, 1430691, 1514235, 2384485, 3516105, 7153455, 13830013, 41490039, 69150065, 207450195]

約数ペア:

[(1, 207450195), (3, 69150065), (5, 41490039), (15, 13830013), (29, 7153455), (59, 3516105), (87, 2384485), (137, 1514235), (145, 1430691), (177, 1172035), (295, 703221), (411, 504745), (435, 476897), (685, 302847), (885, 234407), (1711, 121245), (2055, 100949), (3481, 59595), (3973, 52215), (5133, 40415), (8083, 25665), (8555, 24249), (10443, 19865), (11919, 17405)]