198412076

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 370960128

約数和(自身を除く): 172548052

約数列:

[1, 2, 4, 23, 46, 92, 101, 131, 163, 202, 262, 326, 404, 524, 652, 2323, 3013, 3749, 4646, 6026, 7498, 9292, 12052, 13231, 14996, 16463, 21353, 26462, 32926, 42706, 52924, 65852, 85412, 304313, 378649, 491119, 608626, 757298, 982238, 1217252, 1514596, 1964476, 2156653, 4313306, 8626612, 49603019, 99206038, 198412076]

約数ペア:

[(1, 198412076), (2, 99206038), (4, 49603019), (23, 8626612), (46, 4313306), (92, 2156653), (101, 1964476), (131, 1514596), (163, 1217252), (202, 982238), (262, 757298), (326, 608626), (404, 491119), (524, 378649), (652, 304313), (2323, 85412), (3013, 65852), (3749, 52924), (4646, 42706), (6026, 32926), (7498, 26462), (9292, 21353), (12052, 16463), (13231, 14996)]