206381115

素因数分解:

$3^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2879}}^1$

素因数の和:2958

約数の個数: 48

約数和(自身を含む): 377395200

約数和(自身を除く): 171014085

約数列:

[1, 3, 5, 9, 15, 27, 45, 59, 81, 135, 177, 243, 295, 405, 531, 885, 1215, 1593, 2655, 2879, 4779, 7965, 8637, 14337, 14395, 23895, 25911, 43185, 71685, 77733, 129555, 169861, 233199, 388665, 509583, 699597, 849305, 1165995, 1528749, 2547915, 3497985, 4586247, 7643745, 13758741, 22931235, 41276223, 68793705, 206381115]

約数ペア:

[(1, 206381115), (3, 68793705), (5, 41276223), (9, 22931235), (15, 13758741), (27, 7643745), (45, 4586247), (59, 3497985), (81, 2547915), (135, 1528749), (177, 1165995), (243, 849305), (295, 699597), (405, 509583), (531, 388665), (885, 233199), (1215, 169861), (1593, 129555), (2655, 77733), (2879, 71685), (4779, 43185), (7965, 25911), (8637, 23895), (14337, 14395)]