208224744

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1423}}^1$

素因数の和:1519

約数の個数: 128

約数和(自身を含む): 650711040

約数和(自身を除く): 442486296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 67, 78, 84, 91, 104, 134, 156, 168, 182, 201, 268, 273, 312, 364, 402, 469, 536, 546, 728, 804, 871, 938, 1092, 1407, 1423, 1608, 1742, 1876, 2184, 2613, 2814, 2846, 3484, 3752, 4269, 5226, 5628, 5692, 6097, 6968, 8538, 9961, 10452, 11256, 11384, 12194, 17076, 18291, 18499, 19922, 20904, 24388, 29883, 34152, 36582, 36998, 39844, 48776, 55497, 59766, 73164, 73996, 79688, 95341, 110994, 119532, 129493, 146328, 147992, 190682, 221988, 239064, 258986, 286023, 381364, 388479, 443976, 517972, 572046, 667387, 762728, 776958, 1035944, 1144092, 1239433, 1334774, 1553916, 2002161, 2288184, 2478866, 2669548, 3107832, 3718299, 4004322, 4957732, 5339096, 7436598, 8008644, 8676031, 9915464, 14873196, 16017288, 17352062, 26028093, 29746392, 34704124, 52056186, 69408248, 104112372, 208224744]

約数ペア:

[(1, 208224744), (2, 104112372), (3, 69408248), (4, 52056186), (6, 34704124), (7, 29746392), (8, 26028093), (12, 17352062), (13, 16017288), (14, 14873196), (21, 9915464), (24, 8676031), (26, 8008644), (28, 7436598), (39, 5339096), (42, 4957732), (52, 4004322), (56, 3718299), (67, 3107832), (78, 2669548), (84, 2478866), (91, 2288184), (104, 2002161), (134, 1553916), (156, 1334774), (168, 1239433), (182, 1144092), (201, 1035944), (268, 776958), (273, 762728), (312, 667387), (364, 572046), (402, 517972), (469, 443976), (536, 388479), (546, 381364), (728, 286023), (804, 258986), (871, 239064), (938, 221988), (1092, 190682), (1407, 147992), (1423, 146328), (1608, 129493), (1742, 119532), (1876, 110994), (2184, 95341), (2613, 79688), (2814, 73996), (2846, 73164), (3484, 59766), (3752, 55497), (4269, 48776), (5226, 39844), (5628, 36998), (5692, 36582), (6097, 34152), (6968, 29883), (8538, 24388), (9961, 20904), (10452, 19922), (11256, 18499), (11384, 18291), (12194, 17076)]