200969872

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{263}}^1\times {\mathrm{293}}^1$

素因数の和:727

約数の個数: 40

約数和(自身を含む): 394599744

約数和(自身を除く): 193629872

約数列:

[1, 2, 4, 8, 16, 163, 263, 293, 326, 526, 586, 652, 1052, 1172, 1304, 2104, 2344, 2608, 4208, 4688, 42869, 47759, 77059, 85738, 95518, 154118, 171476, 191036, 308236, 342952, 382072, 616472, 685904, 764144, 1232944, 12560617, 25121234, 50242468, 100484936, 200969872]

約数ペア:

[(1, 200969872), (2, 100484936), (4, 50242468), (8, 25121234), (16, 12560617), (163, 1232944), (263, 764144), (293, 685904), (326, 616472), (526, 382072), (586, 342952), (652, 308236), (1052, 191036), (1172, 171476), (1304, 154118), (2104, 95518), (2344, 85738), (2608, 77059), (4208, 47759), (4688, 42869)]