201639928

素因数分解:

$2^3\times 7^1\times {\mathrm{1511}}^1\times {\mathrm{2383}}^1$

素因数の和:3907

約数の個数: 32

約数和(自身を含む): 432552960

約数和(自身を除く): 230913032

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1511, 2383, 3022, 4766, 6044, 9532, 10577, 12088, 16681, 19064, 21154, 33362, 42308, 66724, 84616, 133448, 3600713, 7201426, 14402852, 25204991, 28805704, 50409982, 100819964, 201639928]

約数ペア:

[(1, 201639928), (2, 100819964), (4, 50409982), (7, 28805704), (8, 25204991), (14, 14402852), (28, 7201426), (56, 3600713), (1511, 133448), (2383, 84616), (3022, 66724), (4766, 42308), (6044, 33362), (9532, 21154), (10577, 19064), (12088, 16681)]