197054586

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1289}}^1$

素因数の和:1468

約数の個数: 64

約数和(自身を含む): 464400000

約数和(自身を除く): 267345414

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 149, 171, 298, 342, 447, 513, 894, 1026, 1289, 1341, 2578, 2682, 2831, 3867, 4023, 5662, 7734, 8046, 8493, 11601, 16986, 23202, 24491, 25479, 34803, 48982, 50958, 69606, 73473, 76437, 146946, 152874, 192061, 220419, 384122, 440838, 576183, 661257, 1152366, 1322514, 1728549, 3457098, 3649159, 5185647, 7298318, 10371294, 10947477, 21894954, 32842431, 65684862, 98527293, 197054586]

約数ペア:

[(1, 197054586), (2, 98527293), (3, 65684862), (6, 32842431), (9, 21894954), (18, 10947477), (19, 10371294), (27, 7298318), (38, 5185647), (54, 3649159), (57, 3457098), (114, 1728549), (149, 1322514), (171, 1152366), (298, 661257), (342, 576183), (447, 440838), (513, 384122), (894, 220419), (1026, 192061), (1289, 152874), (1341, 146946), (2578, 76437), (2682, 73473), (2831, 69606), (3867, 50958), (4023, 48982), (5662, 34803), (7734, 25479), (8046, 24491), (8493, 23202), (11601, 16986)]