201469772

素因数分解:

$2^2\times 7^2\times {\mathrm{997}}^1\times {\mathrm{1031}}^1$

素因数の和:2046

約数の個数: 36

約数和(自身を含む): 410944464

約数和(自身を除く): 209474692

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 997, 1031, 1994, 2062, 3988, 4124, 6979, 7217, 13958, 14434, 27916, 28868, 48853, 50519, 97706, 101038, 195412, 202076, 1027907, 2055814, 4111628, 7195349, 14390698, 28781396, 50367443, 100734886, 201469772]

約数ペア:

[(1, 201469772), (2, 100734886), (4, 50367443), (7, 28781396), (14, 14390698), (28, 7195349), (49, 4111628), (98, 2055814), (196, 1027907), (997, 202076), (1031, 195412), (1994, 101038), (2062, 97706), (3988, 50519), (4124, 48853), (6979, 28868), (7217, 27916), (13958, 14434)]