208309296

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1$

素因数の和:383

約数の個数: 160

約数和(自身を含む): 624335040

約数和(自身を除く): 416025744

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 73, 78, 102, 104, 136, 146, 156, 204, 208, 219, 221, 269, 272, 292, 312, 408, 438, 442, 538, 584, 624, 663, 807, 816, 876, 884, 949, 1076, 1168, 1241, 1326, 1614, 1752, 1768, 1898, 2152, 2482, 2652, 2847, 3228, 3497, 3504, 3536, 3723, 3796, 4304, 4573, 4964, 5304, 5694, 6456, 6994, 7446, 7592, 9146, 9928, 10491, 10608, 11388, 12912, 13719, 13988, 14892, 15184, 16133, 18292, 19637, 19856, 20982, 22776, 27438, 27976, 29784, 32266, 36584, 39274, 41964, 45552, 48399, 54876, 55952, 58911, 59449, 59568, 64532, 73168, 78548, 83928, 96798, 109752, 117822, 118898, 129064, 157096, 167856, 178347, 193596, 219504, 235644, 237796, 255281, 258128, 314192, 333829, 356694, 387192, 471288, 475592, 510562, 667658, 713388, 765843, 774384, 942576, 951184, 1001487, 1021124, 1335316, 1426776, 1531686, 2002974, 2042248, 2670632, 2853552, 3063372, 4005948, 4084496, 4339777, 5341264, 6126744, 8011896, 8679554, 12253488, 13019331, 16023792, 17359108, 26038662, 34718216, 52077324, 69436432, 104154648, 208309296]

約数ペア:

[(1, 208309296), (2, 104154648), (3, 69436432), (4, 52077324), (6, 34718216), (8, 26038662), (12, 17359108), (13, 16023792), (16, 13019331), (17, 12253488), (24, 8679554), (26, 8011896), (34, 6126744), (39, 5341264), (48, 4339777), (51, 4084496), (52, 4005948), (68, 3063372), (73, 2853552), (78, 2670632), (102, 2042248), (104, 2002974), (136, 1531686), (146, 1426776), (156, 1335316), (204, 1021124), (208, 1001487), (219, 951184), (221, 942576), (269, 774384), (272, 765843), (292, 713388), (312, 667658), (408, 510562), (438, 475592), (442, 471288), (538, 387192), (584, 356694), (624, 333829), (663, 314192), (807, 258128), (816, 255281), (876, 237796), (884, 235644), (949, 219504), (1076, 193596), (1168, 178347), (1241, 167856), (1326, 157096), (1614, 129064), (1752, 118898), (1768, 117822), (1898, 109752), (2152, 96798), (2482, 83928), (2652, 78548), (2847, 73168), (3228, 64532), (3497, 59568), (3504, 59449), (3536, 58911), (3723, 55952), (3796, 54876), (4304, 48399), (4573, 45552), (4964, 41964), (5304, 39274), (5694, 36584), (6456, 32266), (6994, 29784), (7446, 27976), (7592, 27438), (9146, 22776), (9928, 20982), (10491, 19856), (10608, 19637), (11388, 18292), (12912, 16133), (13719, 15184), (13988, 14892)]