202219745

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{1993}}^1$

素因数の和:2241

約数の個数: 32

約数和(自身を含む): 300152832

約数和(自身を除く): 97933087

約数列:

[1, 5, 7, 13, 35, 65, 91, 223, 455, 1115, 1561, 1993, 2899, 7805, 9965, 13951, 14495, 20293, 25909, 69755, 101465, 129545, 181363, 444439, 906815, 2222195, 3111073, 5777707, 15555365, 28888535, 40443949, 202219745]

約数ペア:

[(1, 202219745), (5, 40443949), (7, 28888535), (13, 15555365), (35, 5777707), (65, 3111073), (91, 2222195), (223, 906815), (455, 444439), (1115, 181363), (1561, 129545), (1993, 101465), (2899, 69755), (7805, 25909), (9965, 20293), (13951, 14495)]