210313642

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:451

約数の個数: 64

約数和(自身を含む): 406425600

約数和(自身を除く): 196111958

約数列:

[1, 2, 7, 11, 14, 22, 59, 77, 79, 118, 154, 158, 293, 413, 553, 586, 649, 826, 869, 1106, 1298, 1738, 2051, 3223, 4102, 4543, 4661, 6083, 6446, 9086, 9322, 12166, 17287, 22561, 23147, 32627, 34574, 45122, 46294, 51271, 65254, 102542, 121009, 162029, 190157, 242018, 254617, 324058, 358897, 380314, 509234, 717794, 1331099, 1365673, 1782319, 2662198, 2731346, 3564638, 9559711, 15022403, 19119422, 30044806, 105156821, 210313642]

約数ペア:

[(1, 210313642), (2, 105156821), (7, 30044806), (11, 19119422), (14, 15022403), (22, 9559711), (59, 3564638), (77, 2731346), (79, 2662198), (118, 1782319), (154, 1365673), (158, 1331099), (293, 717794), (413, 509234), (553, 380314), (586, 358897), (649, 324058), (826, 254617), (869, 242018), (1106, 190157), (1298, 162029), (1738, 121009), (2051, 102542), (3223, 65254), (4102, 51271), (4543, 46294), (4661, 45122), (6083, 34574), (6446, 32627), (9086, 23147), (9322, 22561), (12166, 17287)]