204197784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1215463}}^1$

素因数の和:1215479

約数の個数: 32

約数和(自身を含む): 583422720

約数和(自身を除く): 379224936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1215463, 2430926, 3646389, 4861852, 7292778, 8508241, 9723704, 14585556, 17016482, 25524723, 29171112, 34032964, 51049446, 68065928, 102098892, 204197784]

約数ペア:

[(1, 204197784), (2, 102098892), (3, 68065928), (4, 51049446), (6, 34032964), (7, 29171112), (8, 25524723), (12, 17016482), (14, 14585556), (21, 9723704), (24, 8508241), (28, 7292778), (42, 4861852), (56, 3646389), (84, 2430926), (168, 1215463)]