210880648

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1931}}^1$

素因数の和:2038

約数の個数: 64

約数和(自身を含む): 463216320

約数和(自身を除く): 252335672

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 73, 88, 136, 146, 187, 292, 374, 584, 748, 803, 1241, 1496, 1606, 1931, 2482, 3212, 3862, 4964, 6424, 7724, 9928, 13651, 15448, 21241, 27302, 32827, 42482, 54604, 65654, 84964, 109208, 131308, 140963, 169928, 262616, 281926, 361097, 563852, 722194, 1127704, 1444388, 1550593, 2396371, 2888776, 3101186, 4792742, 6202372, 9585484, 12404744, 19170968, 26360081, 52720162, 105440324, 210880648]

約数ペア:

[(1, 210880648), (2, 105440324), (4, 52720162), (8, 26360081), (11, 19170968), (17, 12404744), (22, 9585484), (34, 6202372), (44, 4792742), (68, 3101186), (73, 2888776), (88, 2396371), (136, 1550593), (146, 1444388), (187, 1127704), (292, 722194), (374, 563852), (584, 361097), (748, 281926), (803, 262616), (1241, 169928), (1496, 140963), (1606, 131308), (1931, 109208), (2482, 84964), (3212, 65654), (3862, 54604), (4964, 42482), (6424, 32827), (7724, 27302), (9928, 21241), (13651, 15448)]