201863500

素因数分解:

$2^2\times 5^3\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:332

約数の個数: 96

約数和(自身を含む): 464143680

約数和(自身を除く): 262280180

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 43, 50, 82, 86, 100, 125, 164, 172, 205, 215, 229, 250, 410, 430, 458, 500, 820, 860, 916, 1025, 1075, 1145, 1763, 2050, 2150, 2290, 3526, 4100, 4300, 4580, 5125, 5375, 5725, 7052, 8815, 9389, 9847, 10250, 10750, 11450, 17630, 18778, 19694, 20500, 21500, 22900, 28625, 35260, 37556, 39388, 44075, 46945, 49235, 57250, 88150, 93890, 98470, 114500, 176300, 187780, 196940, 220375, 234725, 246175, 403727, 440750, 469450, 492350, 807454, 881500, 938900, 984700, 1173625, 1230875, 1614908, 2018635, 2347250, 2461750, 4037270, 4694500, 4923500, 8074540, 10093175, 20186350, 40372700, 50465875, 100931750, 201863500]

約数ペア:

[(1, 201863500), (2, 100931750), (4, 50465875), (5, 40372700), (10, 20186350), (20, 10093175), (25, 8074540), (41, 4923500), (43, 4694500), (50, 4037270), (82, 2461750), (86, 2347250), (100, 2018635), (125, 1614908), (164, 1230875), (172, 1173625), (205, 984700), (215, 938900), (229, 881500), (250, 807454), (410, 492350), (430, 469450), (458, 440750), (500, 403727), (820, 246175), (860, 234725), (916, 220375), (1025, 196940), (1075, 187780), (1145, 176300), (1763, 114500), (2050, 98470), (2150, 93890), (2290, 88150), (3526, 57250), (4100, 49235), (4300, 46945), (4580, 44075), (5125, 39388), (5375, 37556), (5725, 35260), (7052, 28625), (8815, 22900), (9389, 21500), (9847, 20500), (10250, 19694), (10750, 18778), (11450, 17630)]