209304128

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{2341}}^1$

素因数の和:2491

約数の個数: 56

約数和(自身を含む): 456858624

約数和(自身を除く): 247554496

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 127, 176, 254, 352, 508, 704, 1016, 1397, 2032, 2341, 2794, 4064, 4682, 5588, 8128, 9364, 11176, 18728, 22352, 25751, 37456, 44704, 51502, 74912, 89408, 103004, 149824, 206008, 297307, 412016, 594614, 824032, 1189228, 1648064, 2378456, 3270377, 4756912, 6540754, 9513824, 13081508, 19027648, 26163016, 52326032, 104652064, 209304128]

約数ペア:

[(1, 209304128), (2, 104652064), (4, 52326032), (8, 26163016), (11, 19027648), (16, 13081508), (22, 9513824), (32, 6540754), (44, 4756912), (64, 3270377), (88, 2378456), (127, 1648064), (176, 1189228), (254, 824032), (352, 594614), (508, 412016), (704, 297307), (1016, 206008), (1397, 149824), (2032, 103004), (2341, 89408), (2794, 74912), (4064, 51502), (4682, 44704), (5588, 37456), (8128, 25751), (9364, 22352), (11176, 18728)]