203044244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{601}}^1$

素因数の和:780

約数の個数: 48

約数和(自身を含む): 392913360

約数和(自身を除く): 189869116

約数列:

[1, 2, 4, 13, 26, 52, 73, 89, 146, 178, 292, 356, 601, 949, 1157, 1202, 1898, 2314, 2404, 3796, 4628, 6497, 7813, 12994, 15626, 25988, 31252, 43873, 53489, 84461, 87746, 106978, 168922, 175492, 213956, 337844, 570349, 695357, 1140698, 1390714, 2281396, 2781428, 3904697, 7809394, 15618788, 50761061, 101522122, 203044244]

約数ペア:

[(1, 203044244), (2, 101522122), (4, 50761061), (13, 15618788), (26, 7809394), (52, 3904697), (73, 2781428), (89, 2281396), (146, 1390714), (178, 1140698), (292, 695357), (356, 570349), (601, 337844), (949, 213956), (1157, 175492), (1202, 168922), (1898, 106978), (2314, 87746), (2404, 84461), (3796, 53489), (4628, 43873), (6497, 31252), (7813, 25988), (12994, 15626)]