205950108

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1249}}^1$

素因数の和:1427

約数の個数: 96

約数和(自身を含む): 595840000

約数和(自身を除く): 389889892

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 151, 156, 182, 273, 302, 364, 453, 546, 604, 906, 1057, 1092, 1249, 1812, 1963, 2114, 2498, 3171, 3747, 3926, 4228, 4996, 5889, 6342, 7494, 7852, 8743, 11778, 12684, 13741, 14988, 16237, 17486, 23556, 26229, 27482, 32474, 34972, 41223, 48711, 52458, 54964, 64948, 82446, 97422, 104916, 113659, 164892, 188599, 194844, 227318, 340977, 377198, 454636, 565797, 681954, 754396, 1131594, 1320193, 1363908, 2263188, 2451787, 2640386, 3960579, 4903574, 5280772, 7355361, 7921158, 9807148, 14710722, 15842316, 17162509, 29421444, 34325018, 51487527, 68650036, 102975054, 205950108]

約数ペア:

[(1, 205950108), (2, 102975054), (3, 68650036), (4, 51487527), (6, 34325018), (7, 29421444), (12, 17162509), (13, 15842316), (14, 14710722), (21, 9807148), (26, 7921158), (28, 7355361), (39, 5280772), (42, 4903574), (52, 3960579), (78, 2640386), (84, 2451787), (91, 2263188), (151, 1363908), (156, 1320193), (182, 1131594), (273, 754396), (302, 681954), (364, 565797), (453, 454636), (546, 377198), (604, 340977), (906, 227318), (1057, 194844), (1092, 188599), (1249, 164892), (1812, 113659), (1963, 104916), (2114, 97422), (2498, 82446), (3171, 64948), (3747, 54964), (3926, 52458), (4228, 48711), (4996, 41223), (5889, 34972), (6342, 32474), (7494, 27482), (7852, 26229), (8743, 23556), (11778, 17486), (12684, 16237), (13741, 14988)]