201998569338

素因数分解:

$2^1\times 3^4\times {\mathrm{421}}^1\times {\mathrm{2961769}}^1$

素因数の和:2962204

約数の個数: 40

約数和(自身を含む): 453701699220

約数和(自身を除く): 251703129882

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 421, 842, 1263, 2526, 3789, 7578, 11367, 22734, 34101, 68202, 2961769, 5923538, 8885307, 17770614, 26655921, 53311842, 79967763, 159935526, 239903289, 479806578, 1246904749, 2493809498, 3740714247, 7481428494, 11222142741, 22444285482, 33666428223, 67332856446, 100999284669, 201998569338]

約数ペア:

[(1, 201998569338), (2, 100999284669), (3, 67332856446), (6, 33666428223), (9, 22444285482), (18, 11222142741), (27, 7481428494), (54, 3740714247), (81, 2493809498), (162, 1246904749), (421, 479806578), (842, 239903289), (1263, 159935526), (2526, 79967763), (3789, 53311842), (7578, 26655921), (11367, 17770614), (22734, 8885307), (34101, 5923538), (68202, 2961769)]