201697419

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37963}}^1$

素因数の和:38007

約数の個数: 32

約数和(自身を含む): 349876224

約数和(自身を除く): 148178805

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 231, 253, 483, 759, 1771, 5313, 37963, 113889, 265741, 417593, 797223, 873149, 1252779, 2619447, 2923151, 6112043, 8769453, 9604639, 18336129, 28813917, 67232473, 201697419]

約数ペア:

[(1, 201697419), (3, 67232473), (7, 28813917), (11, 18336129), (21, 9604639), (23, 8769453), (33, 6112043), (69, 2923151), (77, 2619447), (161, 1252779), (231, 873149), (253, 797223), (483, 417593), (759, 265741), (1771, 113889), (5313, 37963)]