201064612

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{2719}}^1$

素因数の和:2888

約数の個数: 48

約数和(自身を含む): 426496000

約数和(自身を除く): 225431388

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 139, 266, 278, 532, 556, 973, 1946, 2641, 2719, 3892, 5282, 5438, 10564, 10876, 18487, 19033, 36974, 38066, 51661, 73948, 76132, 103322, 206644, 361627, 377941, 723254, 755882, 1446508, 1511764, 2645587, 5291174, 7180879, 10582348, 14361758, 28723516, 50266153, 100532306, 201064612]

約数ペア:

[(1, 201064612), (2, 100532306), (4, 50266153), (7, 28723516), (14, 14361758), (19, 10582348), (28, 7180879), (38, 5291174), (76, 2645587), (133, 1511764), (139, 1446508), (266, 755882), (278, 723254), (532, 377941), (556, 361627), (973, 206644), (1946, 103322), (2641, 76132), (2719, 73948), (3892, 51661), (5282, 38066), (5438, 36974), (10564, 19033), (10876, 18487)]