201747238

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{881}}^1\times {\mathrm{1487}}^1$

素因数の和:2388

約数の個数: 32

約数和(自身を含む): 377975808

約数和(自身を除く): 176228570

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 881, 1487, 1762, 2974, 6167, 9691, 10409, 12334, 16357, 19382, 20818, 32714, 67837, 114499, 135674, 228998, 1310047, 2620094, 9170329, 14410517, 18340658, 28821034, 100873619, 201747238]

約数ペア:

[(1, 201747238), (2, 100873619), (7, 28821034), (11, 18340658), (14, 14410517), (22, 9170329), (77, 2620094), (154, 1310047), (881, 228998), (1487, 135674), (1762, 114499), (2974, 67837), (6167, 32714), (9691, 20818), (10409, 19382), (12334, 16357)]