201924245

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{317}}^1$

素因数の和:565

約数の個数: 32

約数和(自身を含む): 263761920

約数和(自身を除く): 61837675

約数列:

[1, 5, 23, 29, 115, 145, 191, 317, 667, 955, 1585, 3335, 4393, 5539, 7291, 9193, 21965, 27695, 36455, 45965, 60547, 127397, 211439, 302735, 636985, 1057195, 1392581, 1755863, 6962905, 8779315, 40384849, 201924245]

約数ペア:

[(1, 201924245), (5, 40384849), (23, 8779315), (29, 6962905), (115, 1755863), (145, 1392581), (191, 1057195), (317, 636985), (667, 302735), (955, 211439), (1585, 127397), (3335, 60547), (4393, 45965), (5539, 36455), (7291, 27695), (9193, 21965)]