200855745

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{677}}^1$

素因数の和:1054

約数の個数: 48

約数和(自身を含む): 368072640

約数和(自身を除く): 167216895

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 347, 677, 855, 1041, 1735, 2031, 3123, 3385, 5205, 6093, 6593, 10155, 12863, 15615, 19779, 30465, 32965, 38589, 59337, 64315, 98895, 115767, 192945, 234919, 296685, 578835, 704757, 1174595, 2114271, 3523785, 4463461, 10571355, 13390383, 22317305, 40171149, 66951915, 200855745]

約数ペア:

[(1, 200855745), (3, 66951915), (5, 40171149), (9, 22317305), (15, 13390383), (19, 10571355), (45, 4463461), (57, 3523785), (95, 2114271), (171, 1174595), (285, 704757), (347, 578835), (677, 296685), (855, 234919), (1041, 192945), (1735, 115767), (2031, 98895), (3123, 64315), (3385, 59337), (5205, 38589), (6093, 32965), (6593, 30465), (10155, 19779), (12863, 15615)]