214155928

素因数分解:

$2^3\times 7^1\times {\mathrm{419}}^1\times {\mathrm{9127}}^1$

素因数の和:9559

約数の個数: 32

約数和(自身を含む): 460051200

約数和(自身を除く): 245895272

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 419, 838, 1676, 2933, 3352, 5866, 9127, 11732, 18254, 23464, 36508, 63889, 73016, 127778, 255556, 511112, 3824213, 7648426, 15296852, 26769491, 30593704, 53538982, 107077964, 214155928]

約数ペア:

[(1, 214155928), (2, 107077964), (4, 53538982), (7, 30593704), (8, 26769491), (14, 15296852), (28, 7648426), (56, 3824213), (419, 511112), (838, 255556), (1676, 127778), (2933, 73016), (3352, 63889), (5866, 36508), (9127, 23464), (11732, 18254)]