201712654

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{227}}^1\times {\mathrm{239}}^1$

素因数の和:505

約数の個数: 48

約数和(自身を含む): 360495360

約数和(自身を除く): 158782706

約数列:

[1, 2, 11, 13, 22, 26, 143, 169, 227, 239, 286, 338, 454, 478, 1859, 2497, 2629, 2951, 3107, 3718, 4994, 5258, 5902, 6214, 32461, 34177, 38363, 40391, 54253, 64922, 68354, 76726, 80782, 108506, 421993, 444301, 596783, 705289, 843986, 888602, 1193566, 1410578, 7758179, 9168757, 15516358, 18337514, 100856327, 201712654]

約数ペア:

[(1, 201712654), (2, 100856327), (11, 18337514), (13, 15516358), (22, 9168757), (26, 7758179), (143, 1410578), (169, 1193566), (227, 888602), (239, 843986), (286, 705289), (338, 596783), (454, 444301), (478, 421993), (1859, 108506), (2497, 80782), (2629, 76726), (2951, 68354), (3107, 64922), (3718, 54253), (4994, 40391), (5258, 38363), (5902, 34177), (6214, 32461)]