219557058

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^2\times {\mathrm{1861}}^1$

素因数の和:1979

約数の個数: 48

約数和(自身を含む): 511766976

約数和(自身を除く): 292209918

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 1861, 2226, 2809, 3722, 5583, 5618, 8427, 11166, 13027, 16854, 19663, 26054, 39081, 39326, 58989, 78162, 98633, 117978, 197266, 295899, 591798, 690431, 1380862, 2071293, 4142586, 5227549, 10455098, 15682647, 31365294, 36592843, 73185686, 109778529, 219557058]

約数ペア:

[(1, 219557058), (2, 109778529), (3, 73185686), (6, 36592843), (7, 31365294), (14, 15682647), (21, 10455098), (42, 5227549), (53, 4142586), (106, 2071293), (159, 1380862), (318, 690431), (371, 591798), (742, 295899), (1113, 197266), (1861, 117978), (2226, 98633), (2809, 78162), (3722, 58989), (5583, 39326), (5618, 39081), (8427, 26054), (11166, 19663), (13027, 16854)]