197158610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{1283}}^1$

素因数の和:1439

約数の個数: 48

約数和(自身を含む): 393458688

約数和(自身を除く): 196300078

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 127, 242, 254, 605, 635, 1210, 1270, 1283, 1397, 2566, 2794, 6415, 6985, 12830, 13970, 14113, 15367, 28226, 30734, 70565, 76835, 141130, 153670, 155243, 162941, 310486, 325882, 776215, 814705, 1552430, 1629410, 1792351, 3584702, 8961755, 17923510, 19715861, 39431722, 98579305, 197158610]

約数ペア:

[(1, 197158610), (2, 98579305), (5, 39431722), (10, 19715861), (11, 17923510), (22, 8961755), (55, 3584702), (110, 1792351), (121, 1629410), (127, 1552430), (242, 814705), (254, 776215), (605, 325882), (635, 310486), (1210, 162941), (1270, 155243), (1283, 153670), (1397, 141130), (2566, 76835), (2794, 70565), (6415, 30734), (6985, 28226), (12830, 15367), (13970, 14113)]