209125312

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{2339}}^1$

素因数の和:2489

約数の個数: 56

約数和(自身を含む): 456468480

約数和(自身を除く): 247343168

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 127, 176, 254, 352, 508, 704, 1016, 1397, 2032, 2339, 2794, 4064, 4678, 5588, 8128, 9356, 11176, 18712, 22352, 25729, 37424, 44704, 51458, 74848, 89408, 102916, 149696, 205832, 297053, 411664, 594106, 823328, 1188212, 1646656, 2376424, 3267583, 4752848, 6535166, 9505696, 13070332, 19011392, 26140664, 52281328, 104562656, 209125312]

約数ペア:

[(1, 209125312), (2, 104562656), (4, 52281328), (8, 26140664), (11, 19011392), (16, 13070332), (22, 9505696), (32, 6535166), (44, 4752848), (64, 3267583), (88, 2376424), (127, 1646656), (176, 1188212), (254, 823328), (352, 594106), (508, 411664), (704, 297053), (1016, 205832), (1397, 149696), (2032, 102916), (2339, 89408), (2794, 74848), (4064, 51458), (4678, 44704), (5588, 37424), (8128, 25729), (9356, 22352), (11176, 18712)]