209739712

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{36013}}^1$

素因数の和:36045

約数の個数: 56

約数和(自身を含む): 512263136

約数和(自身を除く): 302523424

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 36013, 72026, 144052, 252091, 288104, 468169, 504182, 576208, 936338, 1008364, 1152416, 1872676, 2016728, 2304832, 3277183, 3745352, 4033456, 6554366, 7490704, 8066912, 13108732, 14981408, 16133824, 26217464, 29962816, 52434928, 104869856, 209739712]

約数ペア:

[(1, 209739712), (2, 104869856), (4, 52434928), (7, 29962816), (8, 26217464), (13, 16133824), (14, 14981408), (16, 13108732), (26, 8066912), (28, 7490704), (32, 6554366), (52, 4033456), (56, 3745352), (64, 3277183), (91, 2304832), (104, 2016728), (112, 1872676), (182, 1152416), (208, 1008364), (224, 936338), (364, 576208), (416, 504182), (448, 468169), (728, 288104), (832, 252091), (1456, 144052), (2912, 72026), (5824, 36013)]