202467896

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{881}}^1\times {\mathrm{1249}}^1$

素因数の和:2159

約数の個数: 32

約数和(自身を含む): 396900000

約数和(自身を除く): 194432104

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 881, 1249, 1762, 2498, 3524, 4996, 7048, 9992, 20263, 28727, 40526, 57454, 81052, 114908, 162104, 229816, 1100369, 2200738, 4401476, 8802952, 25308487, 50616974, 101233948, 202467896]

約数ペア:

[(1, 202467896), (2, 101233948), (4, 50616974), (8, 25308487), (23, 8802952), (46, 4401476), (92, 2200738), (184, 1100369), (881, 229816), (1249, 162104), (1762, 114908), (2498, 81052), (3524, 57454), (4996, 40526), (7048, 28727), (9992, 20263)]