209882592

素因数分解:

$2^5\times 3^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:305

約数の個数: 144

約数和(自身を含む): 618181200

約数和(自身を除く): 408298608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 67, 72, 73, 96, 134, 144, 146, 149, 201, 219, 268, 288, 292, 298, 402, 438, 447, 536, 584, 596, 603, 657, 804, 876, 894, 1072, 1168, 1192, 1206, 1314, 1341, 1608, 1752, 1788, 2144, 2336, 2384, 2412, 2628, 2682, 3216, 3504, 3576, 4768, 4824, 4891, 5256, 5364, 6432, 7008, 7152, 9648, 9782, 9983, 10512, 10728, 10877, 14304, 14673, 19296, 19564, 19966, 21024, 21456, 21754, 29346, 29949, 32631, 39128, 39932, 42912, 43508, 44019, 58692, 59898, 65262, 78256, 79864, 87016, 88038, 89847, 97893, 117384, 119796, 130524, 156512, 159728, 174032, 176076, 179694, 195786, 234768, 239592, 261048, 319456, 348064, 352152, 359388, 391572, 469536, 479184, 522096, 704304, 718776, 728759, 783144, 958368, 1044192, 1408608, 1437552, 1457518, 1566288, 2186277, 2875104, 2915036, 3132576, 4372554, 5830072, 6558831, 8745108, 11660144, 13117662, 17490216, 23320288, 26235324, 34980432, 52470648, 69960864, 104941296, 209882592]

約数ペア:

[(1, 209882592), (2, 104941296), (3, 69960864), (4, 52470648), (6, 34980432), (8, 26235324), (9, 23320288), (12, 17490216), (16, 13117662), (18, 11660144), (24, 8745108), (32, 6558831), (36, 5830072), (48, 4372554), (67, 3132576), (72, 2915036), (73, 2875104), (96, 2186277), (134, 1566288), (144, 1457518), (146, 1437552), (149, 1408608), (201, 1044192), (219, 958368), (268, 783144), (288, 728759), (292, 718776), (298, 704304), (402, 522096), (438, 479184), (447, 469536), (536, 391572), (584, 359388), (596, 352152), (603, 348064), (657, 319456), (804, 261048), (876, 239592), (894, 234768), (1072, 195786), (1168, 179694), (1192, 176076), (1206, 174032), (1314, 159728), (1341, 156512), (1608, 130524), (1752, 119796), (1788, 117384), (2144, 97893), (2336, 89847), (2384, 88038), (2412, 87016), (2628, 79864), (2682, 78256), (3216, 65262), (3504, 59898), (3576, 58692), (4768, 44019), (4824, 43508), (4891, 42912), (5256, 39932), (5364, 39128), (6432, 32631), (7008, 29949), (7152, 29346), (9648, 21754), (9782, 21456), (9983, 21024), (10512, 19966), (10728, 19564), (10877, 19296), (14304, 14673)]