201204452

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{155731}}^1$

素因数の和:155771

約数の個数: 24

約数和(自身を含む): 392444640

約数和(自身を除く): 191240188

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 155731, 311462, 622924, 2647427, 2958889, 5294854, 5917778, 10589708, 11835556, 50301113, 100602226, 201204452]

約数ペア:

[(1, 201204452), (2, 100602226), (4, 50301113), (17, 11835556), (19, 10589708), (34, 5917778), (38, 5294854), (68, 2958889), (76, 2647427), (323, 622924), (646, 311462), (1292, 155731)]