206412846

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1$

素因数の和:473

約数の個数: 64

約数和(自身を含む): 447897600

約数和(自身を除く): 241484754

約数列:

[1, 2, 3, 6, 19, 38, 53, 57, 106, 114, 127, 159, 254, 269, 318, 381, 538, 762, 807, 1007, 1614, 2014, 2413, 3021, 4826, 5111, 6042, 6731, 7239, 10222, 13462, 14257, 14478, 15333, 20193, 28514, 30666, 34163, 40386, 42771, 68326, 85542, 102489, 127889, 204978, 255778, 270883, 383667, 541766, 649097, 767334, 812649, 1298194, 1625298, 1810639, 1947291, 3621278, 3894582, 5431917, 10863834, 34402141, 68804282, 103206423, 206412846]

約数ペア:

[(1, 206412846), (2, 103206423), (3, 68804282), (6, 34402141), (19, 10863834), (38, 5431917), (53, 3894582), (57, 3621278), (106, 1947291), (114, 1810639), (127, 1625298), (159, 1298194), (254, 812649), (269, 767334), (318, 649097), (381, 541766), (538, 383667), (762, 270883), (807, 255778), (1007, 204978), (1614, 127889), (2014, 102489), (2413, 85542), (3021, 68326), (4826, 42771), (5111, 40386), (6042, 34163), (6731, 30666), (7239, 28514), (10222, 20193), (13462, 15333), (14257, 14478)]