201764823

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{1867}}^1$

素因数の和:2063

約数の個数: 32

約数和(自身を含む): 308802816

約数和(自身を除く): 107037993

約数列:

[1, 3, 13, 17, 39, 51, 163, 221, 489, 663, 1867, 2119, 2771, 5601, 6357, 8313, 24271, 31739, 36023, 72813, 95217, 108069, 304321, 412607, 912963, 1237821, 3956173, 5173457, 11868519, 15520371, 67254941, 201764823]

約数ペア:

[(1, 201764823), (3, 67254941), (13, 15520371), (17, 11868519), (39, 5173457), (51, 3956173), (163, 1237821), (221, 912963), (489, 412607), (663, 304321), (1867, 108069), (2119, 95217), (2771, 72813), (5601, 36023), (6357, 31739), (8313, 24271)]