206965584

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{769}}^1$

素因数の和:882

約数の個数: 160

約数和(自身を含む): 687456000

約数和(自身を除く): 480490416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 89, 108, 112, 126, 144, 168, 178, 189, 216, 252, 267, 336, 356, 378, 432, 504, 534, 623, 712, 756, 769, 801, 1008, 1068, 1246, 1424, 1512, 1538, 1602, 1869, 2136, 2307, 2403, 2492, 3024, 3076, 3204, 3738, 4272, 4614, 4806, 4984, 5383, 5607, 6152, 6408, 6921, 7476, 9228, 9612, 9968, 10766, 11214, 12304, 12816, 13842, 14952, 16149, 16821, 18456, 19224, 20763, 21532, 22428, 27684, 29904, 32298, 33642, 36912, 38448, 41526, 43064, 44856, 48447, 55368, 64596, 67284, 68441, 83052, 86128, 89712, 96894, 110736, 129192, 134568, 136882, 145341, 166104, 193788, 205323, 258384, 269136, 273764, 290682, 332208, 387576, 410646, 479087, 547528, 581364, 615969, 775152, 821292, 958174, 1095056, 1162728, 1231938, 1437261, 1642584, 1847907, 1916348, 2325456, 2463876, 2874522, 3285168, 3695814, 3832696, 4311783, 4927752, 5749044, 7391628, 7665392, 8623566, 9855504, 11498088, 12935349, 14783256, 17247132, 22996176, 25870698, 29566512, 34494264, 51741396, 68988528, 103482792, 206965584]

約数ペア:

[(1, 206965584), (2, 103482792), (3, 68988528), (4, 51741396), (6, 34494264), (7, 29566512), (8, 25870698), (9, 22996176), (12, 17247132), (14, 14783256), (16, 12935349), (18, 11498088), (21, 9855504), (24, 8623566), (27, 7665392), (28, 7391628), (36, 5749044), (42, 4927752), (48, 4311783), (54, 3832696), (56, 3695814), (63, 3285168), (72, 2874522), (84, 2463876), (89, 2325456), (108, 1916348), (112, 1847907), (126, 1642584), (144, 1437261), (168, 1231938), (178, 1162728), (189, 1095056), (216, 958174), (252, 821292), (267, 775152), (336, 615969), (356, 581364), (378, 547528), (432, 479087), (504, 410646), (534, 387576), (623, 332208), (712, 290682), (756, 273764), (769, 269136), (801, 258384), (1008, 205323), (1068, 193788), (1246, 166104), (1424, 145341), (1512, 136882), (1538, 134568), (1602, 129192), (1869, 110736), (2136, 96894), (2307, 89712), (2403, 86128), (2492, 83052), (3024, 68441), (3076, 67284), (3204, 64596), (3738, 55368), (4272, 48447), (4614, 44856), (4806, 43064), (4984, 41526), (5383, 38448), (5607, 36912), (6152, 33642), (6408, 32298), (6921, 29904), (7476, 27684), (9228, 22428), (9612, 21532), (9968, 20763), (10766, 19224), (11214, 18456), (12304, 16821), (12816, 16149), (13842, 14952)]