201658870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{32369}}^1$

素因数の和:32472

約数の個数: 32

約数和(自身を含む): 419515200

約数和(自身を除く): 217856330

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 445, 623, 890, 1246, 3115, 6230, 32369, 64738, 161845, 226583, 323690, 453166, 1132915, 2265830, 2880841, 5761682, 14404205, 20165887, 28808410, 40331774, 100829435, 201658870]

約数ペア:

[(1, 201658870), (2, 100829435), (5, 40331774), (7, 28808410), (10, 20165887), (14, 14404205), (35, 5761682), (70, 2880841), (89, 2265830), (178, 1132915), (445, 453166), (623, 323690), (890, 226583), (1246, 161845), (3115, 64738), (6230, 32369)]