205992402

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{445871}}^1$

素因数の和:445894

約数の個数: 32

約数和(自身を含む): 513644544

約数和(自身を除く): 307652142

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 445871, 891742, 1337613, 2675226, 3121097, 4904581, 6242194, 9363291, 9809162, 14713743, 18726582, 29427486, 34332067, 68664134, 102996201, 205992402]

約数ペア:

[(1, 205992402), (2, 102996201), (3, 68664134), (6, 34332067), (7, 29427486), (11, 18726582), (14, 14713743), (21, 9809162), (22, 9363291), (33, 6242194), (42, 4904581), (66, 3121097), (77, 2675226), (154, 1337613), (231, 891742), (462, 445871)]