197163996

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1\times {\mathrm{491}}^1$

素因数の和:914

約数の個数: 48

約数和(自身を含む): 466730880

約数和(自身を除く): 269566884

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 307, 327, 436, 491, 614, 654, 921, 982, 1228, 1308, 1473, 1842, 1964, 2946, 3684, 5892, 33463, 53519, 66926, 100389, 107038, 133852, 150737, 160557, 200778, 214076, 301474, 321114, 401556, 452211, 602948, 642228, 904422, 1808844, 16430333, 32860666, 49290999, 65721332, 98581998, 197163996]

約数ペア:

[(1, 197163996), (2, 98581998), (3, 65721332), (4, 49290999), (6, 32860666), (12, 16430333), (109, 1808844), (218, 904422), (307, 642228), (327, 602948), (436, 452211), (491, 401556), (614, 321114), (654, 301474), (921, 214076), (982, 200778), (1228, 160557), (1308, 150737), (1473, 133852), (1842, 107038), (1964, 100389), (2946, 66926), (3684, 53519), (5892, 33463)]