201895516

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{619}}^1\times {\mathrm{1117}}^1$

素因数の和:1813

約数の個数: 24

約数和(自身を含む): 359056880

約数和(自身を除く): 157161364

約数列:

[1, 2, 4, 73, 146, 292, 619, 1117, 1238, 2234, 2476, 4468, 45187, 81541, 90374, 163082, 180748, 326164, 691423, 1382846, 2765692, 50473879, 100947758, 201895516]

約数ペア:

[(1, 201895516), (2, 100947758), (4, 50473879), (73, 2765692), (146, 1382846), (292, 691423), (619, 326164), (1117, 180748), (1238, 163082), (2234, 90374), (2476, 81541), (4468, 45187)]