199008430

素因数分解:

$2^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{70321}}^1$

素因数の和:70611

約数の個数: 16

約数和(自身を含む): 359486064

約数和(自身を除く): 160477634

約数列:

[1, 2, 5, 10, 283, 566, 1415, 2830, 70321, 140642, 351605, 703210, 19900843, 39801686, 99504215, 199008430]

約数ペア:

[(1, 199008430), (2, 99504215), (5, 39801686), (10, 19900843), (283, 703210), (566, 351605), (1415, 140642), (2830, 70321)]