199651728

素因数分解:

$2^4\times 3^1\times {\mathrm{107}}^1\times {\mathrm{38873}}^1$

素因数の和:38991

約数の個数: 40

約数和(自身を含む): 520600608

約数和(自身を除く): 320948880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 107, 214, 321, 428, 642, 856, 1284, 1712, 2568, 5136, 38873, 77746, 116619, 155492, 233238, 310984, 466476, 621968, 932952, 1865904, 4159411, 8318822, 12478233, 16637644, 24956466, 33275288, 49912932, 66550576, 99825864, 199651728]

約数ペア:

[(1, 199651728), (2, 99825864), (3, 66550576), (4, 49912932), (6, 33275288), (8, 24956466), (12, 16637644), (16, 12478233), (24, 8318822), (48, 4159411), (107, 1865904), (214, 932952), (321, 621968), (428, 466476), (642, 310984), (856, 233238), (1284, 155492), (1712, 116619), (2568, 77746), (5136, 38873)]