201326554

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{9643}}^1$

素因数の和:9742

約数の個数: 32

約数和(自身を含む): 359682624

約数和(自身を除く): 158356070

約数列:

[1, 2, 11, 13, 22, 26, 73, 143, 146, 286, 803, 949, 1606, 1898, 9643, 10439, 19286, 20878, 106073, 125359, 212146, 250718, 703939, 1378949, 1407878, 2757898, 7743329, 9151207, 15486658, 18302414, 100663277, 201326554]

約数ペア:

[(1, 201326554), (2, 100663277), (11, 18302414), (13, 15486658), (22, 9151207), (26, 7743329), (73, 2757898), (143, 1407878), (146, 1378949), (286, 703939), (803, 250718), (949, 212146), (1606, 125359), (1898, 106073), (9643, 20878), (10439, 19286)]