207914982

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{15991}}^1$

素因数の和:16204

約数の個数: 32

約数和(自身を含む): 455963904

約数和(自身を除く): 248048922

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 197, 394, 591, 1182, 2167, 4334, 6501, 13002, 15991, 31982, 47973, 95946, 175901, 351802, 527703, 1055406, 3150227, 6300454, 9450681, 18901362, 34652497, 69304994, 103957491, 207914982]

約数ペア:

[(1, 207914982), (2, 103957491), (3, 69304994), (6, 34652497), (11, 18901362), (22, 9450681), (33, 6300454), (66, 3150227), (197, 1055406), (394, 527703), (591, 351802), (1182, 175901), (2167, 95946), (4334, 47973), (6501, 31982), (13002, 15991)]