201241784

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{9931}}^1$

素因数の和:10103

約数の個数: 32

約数和(自身を含む): 402246000

約数和(自身を除く): 201004216

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 149, 298, 596, 1192, 2533, 5066, 9931, 10132, 19862, 20264, 39724, 79448, 168827, 337654, 675308, 1350616, 1479719, 2959438, 5918876, 11837752, 25155223, 50310446, 100620892, 201241784]

約数ペア:

[(1, 201241784), (2, 100620892), (4, 50310446), (8, 25155223), (17, 11837752), (34, 5918876), (68, 2959438), (136, 1479719), (149, 1350616), (298, 675308), (596, 337654), (1192, 168827), (2533, 79448), (5066, 39724), (9931, 20264), (10132, 19862)]