198794412

素因数分解:

$2^2\times 3^5\times {\mathrm{204521}}^1$

素因数の和:204540

約数の個数: 36

約数和(自身を含む): 521122056

約数和(自身を除く): 322327644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 204521, 409042, 613563, 818084, 1227126, 1840689, 2454252, 3681378, 5522067, 7362756, 11044134, 16566201, 22088268, 33132402, 49698603, 66264804, 99397206, 198794412]

約数ペア:

[(1, 198794412), (2, 99397206), (3, 66264804), (4, 49698603), (6, 33132402), (9, 22088268), (12, 16566201), (18, 11044134), (27, 7362756), (36, 5522067), (54, 3681378), (81, 2454252), (108, 1840689), (162, 1227126), (243, 818084), (324, 613563), (486, 409042), (972, 204521)]