207620322

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{5209}}^1$

素因数の和:5307

約数の個数: 64

約数和(自身を含む): 518165760

約数和(自身を除く): 310545438

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 73, 78, 91, 146, 182, 219, 273, 438, 511, 546, 949, 1022, 1533, 1898, 2847, 3066, 5209, 5694, 6643, 10418, 13286, 15627, 19929, 31254, 36463, 39858, 67717, 72926, 109389, 135434, 203151, 218778, 380257, 406302, 474019, 760514, 948038, 1140771, 1422057, 2281542, 2661799, 2844114, 4943341, 5323598, 7985397, 9886682, 14830023, 15970794, 29660046, 34603387, 69206774, 103810161, 207620322]

約数ペア:

[(1, 207620322), (2, 103810161), (3, 69206774), (6, 34603387), (7, 29660046), (13, 15970794), (14, 14830023), (21, 9886682), (26, 7985397), (39, 5323598), (42, 4943341), (73, 2844114), (78, 2661799), (91, 2281542), (146, 1422057), (182, 1140771), (219, 948038), (273, 760514), (438, 474019), (511, 406302), (546, 380257), (949, 218778), (1022, 203151), (1533, 135434), (1898, 109389), (2847, 72926), (3066, 67717), (5209, 39858), (5694, 36463), (6643, 31254), (10418, 19929), (13286, 15627)]