198497814

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{11939}}^1$

素因数の和:12124

約数の個数: 32

約数和(自身を含む): 422962560

約数和(自身を除く): 224464746

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 163, 326, 489, 978, 2771, 5542, 8313, 11939, 16626, 23878, 35817, 71634, 202963, 405926, 608889, 1217778, 1946057, 3892114, 5838171, 11676342, 33082969, 66165938, 99248907, 198497814]

約数ペア:

[(1, 198497814), (2, 99248907), (3, 66165938), (6, 33082969), (17, 11676342), (34, 5838171), (51, 3892114), (102, 1946057), (163, 1217778), (326, 608889), (489, 405926), (978, 202963), (2771, 71634), (5542, 35817), (8313, 23878), (11939, 16626)]