202342970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{10979}}^1$

素因数の和:11102

約数の個数: 32

約数和(自身を含む): 387374400

約数和(自身を除く): 185031430

約数列:

[1, 2, 5, 10, 19, 38, 95, 97, 190, 194, 485, 970, 1843, 3686, 9215, 10979, 18430, 21958, 54895, 109790, 208601, 417202, 1043005, 1064963, 2086010, 2129926, 5324815, 10649630, 20234297, 40468594, 101171485, 202342970]

約数ペア:

[(1, 202342970), (2, 101171485), (5, 40468594), (10, 20234297), (19, 10649630), (38, 5324815), (95, 2129926), (97, 2086010), (190, 1064963), (194, 1043005), (485, 417202), (970, 208601), (1843, 109790), (3686, 54895), (9215, 21958), (10979, 18430)]