199993824

素因数分解:

$2^5\times 3^2\times {\mathrm{97}}^1\times {\mathrm{7159}}^1$

素因数の和:7272

約数の個数: 72

約数和(自身を含む): 574675920

約数和(自身を除く): 374682096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 97, 144, 194, 288, 291, 388, 582, 776, 873, 1164, 1552, 1746, 2328, 3104, 3492, 4656, 6984, 7159, 9312, 13968, 14318, 21477, 27936, 28636, 42954, 57272, 64431, 85908, 114544, 128862, 171816, 229088, 257724, 343632, 515448, 687264, 694423, 1030896, 1388846, 2061792, 2083269, 2777692, 4166538, 5555384, 6249807, 8333076, 11110768, 12499614, 16666152, 22221536, 24999228, 33332304, 49998456, 66664608, 99996912, 199993824]

約数ペア:

[(1, 199993824), (2, 99996912), (3, 66664608), (4, 49998456), (6, 33332304), (8, 24999228), (9, 22221536), (12, 16666152), (16, 12499614), (18, 11110768), (24, 8333076), (32, 6249807), (36, 5555384), (48, 4166538), (72, 2777692), (96, 2083269), (97, 2061792), (144, 1388846), (194, 1030896), (288, 694423), (291, 687264), (388, 515448), (582, 343632), (776, 257724), (873, 229088), (1164, 171816), (1552, 128862), (1746, 114544), (2328, 85908), (3104, 64431), (3492, 57272), (4656, 42954), (6984, 28636), (7159, 27936), (9312, 21477), (13968, 14318)]