193497890

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1\times {\mathrm{1063}}^1$

素因数の和:1346

約数の個数: 32

約数和(自身を含む): 353928960

約数和(自身を除く): 160431070

約数列:

[1, 2, 5, 10, 109, 167, 218, 334, 545, 835, 1063, 1090, 1670, 2126, 5315, 10630, 18203, 36406, 91015, 115867, 177521, 182030, 231734, 355042, 579335, 887605, 1158670, 1775210, 19349789, 38699578, 96748945, 193497890]

約数ペア:

[(1, 193497890), (2, 96748945), (5, 38699578), (10, 19349789), (109, 1775210), (167, 1158670), (218, 887605), (334, 579335), (545, 355042), (835, 231734), (1063, 182030), (1090, 177521), (1670, 115867), (2126, 91015), (5315, 36406), (10630, 18203)]