200778912

素因数分解:

$2^5\times 3^4\times {\mathrm{71}}^1\times {\mathrm{1091}}^1$

素因数の和:1184

約数の個数: 120

約数和(自身を含む): 599350752

約数和(自身を除く): 398571840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 71, 72, 81, 96, 108, 142, 144, 162, 213, 216, 284, 288, 324, 426, 432, 568, 639, 648, 852, 864, 1091, 1136, 1278, 1296, 1704, 1917, 2182, 2272, 2556, 2592, 3273, 3408, 3834, 4364, 5112, 5751, 6546, 6816, 7668, 8728, 9819, 10224, 11502, 13092, 15336, 17456, 19638, 20448, 23004, 26184, 29457, 30672, 34912, 39276, 46008, 52368, 58914, 61344, 77461, 78552, 88371, 92016, 104736, 117828, 154922, 157104, 176742, 184032, 232383, 235656, 309844, 314208, 353484, 464766, 471312, 619688, 697149, 706968, 929532, 942624, 1239376, 1394298, 1413936, 1859064, 2091447, 2478752, 2788596, 2827872, 3718128, 4182894, 5577192, 6274341, 7436256, 8365788, 11154384, 12548682, 16731576, 22308768, 25097364, 33463152, 50194728, 66926304, 100389456, 200778912]

約数ペア:

[(1, 200778912), (2, 100389456), (3, 66926304), (4, 50194728), (6, 33463152), (8, 25097364), (9, 22308768), (12, 16731576), (16, 12548682), (18, 11154384), (24, 8365788), (27, 7436256), (32, 6274341), (36, 5577192), (48, 4182894), (54, 3718128), (71, 2827872), (72, 2788596), (81, 2478752), (96, 2091447), (108, 1859064), (142, 1413936), (144, 1394298), (162, 1239376), (213, 942624), (216, 929532), (284, 706968), (288, 697149), (324, 619688), (426, 471312), (432, 464766), (568, 353484), (639, 314208), (648, 309844), (852, 235656), (864, 232383), (1091, 184032), (1136, 176742), (1278, 157104), (1296, 154922), (1704, 117828), (1917, 104736), (2182, 92016), (2272, 88371), (2556, 78552), (2592, 77461), (3273, 61344), (3408, 58914), (3834, 52368), (4364, 46008), (5112, 39276), (5751, 34912), (6546, 30672), (6816, 29457), (7668, 26184), (8728, 23004), (9819, 20448), (10224, 19638), (11502, 17456), (13092, 15336)]