201898943379

素因数分解:

$3^2\times 7^1\times {\mathrm{449}}^1\times {\mathrm{7137517}}^1$

素因数の和:7137979

約数の個数: 24

約数和(自身を含む): 334035842400

約数和(自身を除く): 132136899021

約数列:

[1, 3, 7, 9, 21, 63, 449, 1347, 3143, 4041, 9429, 28287, 7137517, 21412551, 49962619, 64237653, 149887857, 449663571, 3204745133, 9614235399, 22433215931, 28842706197, 67299647793, 201898943379]

約数ペア:

[(1, 201898943379), (3, 67299647793), (7, 28842706197), (9, 22433215931), (21, 9614235399), (63, 3204745133), (449, 449663571), (1347, 149887857), (3143, 64237653), (4041, 49962619), (9429, 21412551), (28287, 7137517)]