202222076

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{601}}^1$

素因数の和:870

約数の個数: 48

約数和(自身を含む): 413848512

約数和(自身を除く): 211626436

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 197, 244, 394, 427, 601, 788, 854, 1202, 1379, 1708, 2404, 2758, 4207, 5516, 8414, 12017, 16828, 24034, 36661, 48068, 73322, 84119, 118397, 146644, 168238, 236794, 256627, 336476, 473588, 513254, 828779, 1026508, 1657558, 3315116, 7222217, 14444434, 28888868, 50555519, 101111038, 202222076]

約数ペア:

[(1, 202222076), (2, 101111038), (4, 50555519), (7, 28888868), (14, 14444434), (28, 7222217), (61, 3315116), (122, 1657558), (197, 1026508), (244, 828779), (394, 513254), (427, 473588), (601, 336476), (788, 256627), (854, 236794), (1202, 168238), (1379, 146644), (1708, 118397), (2404, 84119), (2758, 73322), (4207, 48068), (5516, 36661), (8414, 24034), (12017, 16828)]