198542212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1697}}^1\times {\mathrm{2659}}^1$

素因数の和:4371

約数の個数: 24

約数和(自身を含む): 379401120

約数和(自身を除く): 180858908

約数列:

[1, 2, 4, 11, 22, 44, 1697, 2659, 3394, 5318, 6788, 10636, 18667, 29249, 37334, 58498, 74668, 116996, 4512323, 9024646, 18049292, 49635553, 99271106, 198542212]

約数ペア:

[(1, 198542212), (2, 99271106), (4, 49635553), (11, 18049292), (22, 9024646), (44, 4512323), (1697, 116996), (2659, 74668), (3394, 58498), (5318, 37334), (6788, 29249), (10636, 18667)]