201981612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2404543}}^1$

素因数の和:2404557

約数の個数: 24

約数和(自身を含む): 538617856

約数和(自身を除く): 336636244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2404543, 4809086, 7213629, 9618172, 14427258, 16831801, 28854516, 33663602, 50495403, 67327204, 100990806, 201981612]

約数ペア:

[(1, 201981612), (2, 100990806), (3, 67327204), (4, 50495403), (6, 33663602), (7, 28854516), (12, 16831801), (14, 14427258), (21, 9618172), (28, 7213629), (42, 4809086), (84, 2404543)]