199403710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3677}}^1$

素因数の和:3741

約数の個数: 64

約数和(自身を含む): 429001920

約数和(自身を除く): 229598210

約数列:

[1, 2, 5, 10, 11, 17, 22, 29, 34, 55, 58, 85, 110, 145, 170, 187, 290, 319, 374, 493, 638, 935, 986, 1595, 1870, 2465, 3190, 3677, 4930, 5423, 7354, 10846, 18385, 27115, 36770, 40447, 54230, 62509, 80894, 106633, 125018, 202235, 213266, 312545, 404470, 533165, 625090, 687599, 1066330, 1172963, 1375198, 1812761, 2345926, 3437995, 3625522, 5864815, 6875990, 9063805, 11729630, 18127610, 19940371, 39880742, 99701855, 199403710]

約数ペア:

[(1, 199403710), (2, 99701855), (5, 39880742), (10, 19940371), (11, 18127610), (17, 11729630), (22, 9063805), (29, 6875990), (34, 5864815), (55, 3625522), (58, 3437995), (85, 2345926), (110, 1812761), (145, 1375198), (170, 1172963), (187, 1066330), (290, 687599), (319, 625090), (374, 533165), (493, 404470), (638, 312545), (935, 213266), (986, 202235), (1595, 125018), (1870, 106633), (2465, 80894), (3190, 62509), (3677, 54230), (4930, 40447), (5423, 36770), (7354, 27115), (10846, 18385)]