201303778

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{1583}}^1$

素因数の和:1738

約数の個数: 32

約数和(自身を含む): 334768896

約数和(自身を除く): 133465118

約数列:

[1, 2, 13, 26, 67, 73, 134, 146, 871, 949, 1583, 1742, 1898, 3166, 4891, 9782, 20579, 41158, 63583, 106061, 115559, 127166, 212122, 231118, 1378793, 1502267, 2757586, 3004534, 7742453, 15484906, 100651889, 201303778]

約数ペア:

[(1, 201303778), (2, 100651889), (13, 15484906), (26, 7742453), (67, 3004534), (73, 2757586), (134, 1502267), (146, 1378793), (871, 231118), (949, 212122), (1583, 127166), (1742, 115559), (1898, 106061), (3166, 63583), (4891, 41158), (9782, 20579)]