201997519216

素因数分解:

$2^4\times {\mathrm{95629}}^1\times {\mathrm{132019}}^1$

素因数の和:227656

約数の個数: 20

約数和(自身を含む): 391377250600

約数和(自身を除く): 189379731384

約数列:

[1, 2, 4, 8, 16, 95629, 132019, 191258, 264038, 382516, 528076, 765032, 1056152, 1530064, 2112304, 12624844951, 25249689902, 50499379804, 100998759608, 201997519216]

約数ペア:

[(1, 201997519216), (2, 100998759608), (4, 50499379804), (8, 25249689902), (16, 12624844951), (95629, 2112304), (132019, 1530064), (191258, 1056152), (264038, 765032), (382516, 528076)]