201966312856

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{2581633}}^1$

素因数の和:2581784

約数の個数: 64

約数和(自身を含む): 475846778880

約数和(自身を除く): 273880466024

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 127, 154, 254, 308, 508, 616, 889, 1016, 1397, 1778, 2794, 3556, 5588, 7112, 9779, 11176, 19558, 39116, 78232, 2581633, 5163266, 10326532, 18071431, 20653064, 28397963, 36142862, 56795926, 72285724, 113591852, 144571448, 198785741, 227183704, 327867391, 397571482, 655734782, 795142964, 1311469564, 1590285928, 2295071737, 2622939128, 3606541301, 4590143474, 7213082602, 9180286948, 14426165204, 18360573896, 25245789107, 28852330408, 50491578214, 100983156428, 201966312856]

約数ペア:

[(1, 201966312856), (2, 100983156428), (4, 50491578214), (7, 28852330408), (8, 25245789107), (11, 18360573896), (14, 14426165204), (22, 9180286948), (28, 7213082602), (44, 4590143474), (56, 3606541301), (77, 2622939128), (88, 2295071737), (127, 1590285928), (154, 1311469564), (254, 795142964), (308, 655734782), (508, 397571482), (616, 327867391), (889, 227183704), (1016, 198785741), (1397, 144571448), (1778, 113591852), (2794, 72285724), (3556, 56795926), (5588, 36142862), (7112, 28397963), (9779, 20653064), (11176, 18071431), (19558, 10326532), (39116, 5163266), (78232, 2581633)]