201450350

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{4001}}^1$

素因数の和:4085

約数の個数: 48

約数和(自身を含む): 401960880

約数和(自身を除く): 200510530

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 53, 95, 106, 190, 265, 475, 530, 950, 1007, 1325, 2014, 2650, 4001, 5035, 8002, 10070, 20005, 25175, 40010, 50350, 76019, 100025, 152038, 200050, 212053, 380095, 424106, 760190, 1060265, 1900475, 2120530, 3800950, 4029007, 5301325, 8058014, 10602650, 20145035, 40290070, 100725175, 201450350]

約数ペア:

[(1, 201450350), (2, 100725175), (5, 40290070), (10, 20145035), (19, 10602650), (25, 8058014), (38, 5301325), (50, 4029007), (53, 3800950), (95, 2120530), (106, 1900475), (190, 1060265), (265, 760190), (475, 424106), (530, 380095), (950, 212053), (1007, 200050), (1325, 152038), (2014, 100025), (2650, 76019), (4001, 50350), (5035, 40010), (8002, 25175), (10070, 20005)]