202339740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{7717}}^1$

素因数の和:7771

約数の個数: 96

約数和(自身を含む): 622379520

約数和(自身を除く): 420039780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 23, 30, 38, 46, 57, 60, 69, 76, 92, 95, 114, 115, 138, 190, 228, 230, 276, 285, 345, 380, 437, 460, 570, 690, 874, 1140, 1311, 1380, 1748, 2185, 2622, 4370, 5244, 6555, 7717, 8740, 13110, 15434, 23151, 26220, 30868, 38585, 46302, 77170, 92604, 115755, 146623, 154340, 177491, 231510, 293246, 354982, 439869, 463020, 532473, 586492, 709964, 733115, 879738, 887455, 1064946, 1466230, 1759476, 1774910, 2129892, 2199345, 2662365, 2932460, 3372329, 3549820, 4398690, 5324730, 6744658, 8797380, 10116987, 10649460, 13489316, 16861645, 20233974, 33723290, 40467948, 50584935, 67446580, 101169870, 202339740]

約数ペア:

[(1, 202339740), (2, 101169870), (3, 67446580), (4, 50584935), (5, 40467948), (6, 33723290), (10, 20233974), (12, 16861645), (15, 13489316), (19, 10649460), (20, 10116987), (23, 8797380), (30, 6744658), (38, 5324730), (46, 4398690), (57, 3549820), (60, 3372329), (69, 2932460), (76, 2662365), (92, 2199345), (95, 2129892), (114, 1774910), (115, 1759476), (138, 1466230), (190, 1064946), (228, 887455), (230, 879738), (276, 733115), (285, 709964), (345, 586492), (380, 532473), (437, 463020), (460, 439869), (570, 354982), (690, 293246), (874, 231510), (1140, 177491), (1311, 154340), (1380, 146623), (1748, 115755), (2185, 92604), (2622, 77170), (4370, 46302), (5244, 38585), (6555, 30868), (7717, 26220), (8740, 23151), (13110, 15434)]