201531394

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{10883}}^1$

素因数の和:11129

約数の個数: 16

約数和(自身を含む): 310324608

約数和(自身を除く): 108793214

約数列:

[1, 2, 47, 94, 197, 394, 9259, 10883, 18518, 21766, 511501, 1023002, 2143951, 4287902, 100765697, 201531394]

約数ペア:

[(1, 201531394), (2, 100765697), (47, 4287902), (94, 2143951), (197, 1023002), (394, 511501), (9259, 21766), (10883, 18518)]