198802896

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{243631}}^1$

素因数の和:243659

約数の個数: 40

約数和(自身を含む): 543786624

約数和(自身を除く): 344983728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 243631, 487262, 730893, 974524, 1461786, 1949048, 2923572, 3898096, 4141727, 5847144, 8283454, 11694288, 12425181, 16566908, 24850362, 33133816, 49700724, 66267632, 99401448, 198802896]

約数ペア:

[(1, 198802896), (2, 99401448), (3, 66267632), (4, 49700724), (6, 33133816), (8, 24850362), (12, 16566908), (16, 12425181), (17, 11694288), (24, 8283454), (34, 5847144), (48, 4141727), (51, 3898096), (68, 2923572), (102, 1949048), (136, 1461786), (204, 974524), (272, 730893), (408, 487262), (816, 243631)]