202094390

素因数分解:

$2^1\times 5^1\times {\mathrm{1973}}^1\times {\mathrm{10243}}^1$

素因数の和:12223

約数の個数: 16

約数和(自身を含む): 363989808

約数和(自身を除く): 161895418

約数列:

[1, 2, 5, 10, 1973, 3946, 9865, 10243, 19730, 20486, 51215, 102430, 20209439, 40418878, 101047195, 202094390]

約数ペア:

[(1, 202094390), (2, 101047195), (5, 40418878), (10, 20209439), (1973, 102430), (3946, 51215), (9865, 20486), (10243, 19730)]