214671184

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3137}}^1$

素因数の和:3212

約数の個数: 80

約数和(自身を含む): 522966528

約数和(自身を除く): 308295344

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 47, 52, 56, 91, 94, 104, 112, 182, 188, 208, 329, 364, 376, 611, 658, 728, 752, 1222, 1316, 1456, 2444, 2632, 3137, 4277, 4888, 5264, 6274, 8554, 9776, 12548, 17108, 21959, 25096, 34216, 40781, 43918, 50192, 68432, 81562, 87836, 147439, 163124, 175672, 285467, 294878, 326248, 351344, 570934, 589756, 652496, 1032073, 1141868, 1179512, 1916707, 2064146, 2283736, 2359024, 3833414, 4128292, 4567472, 7666828, 8256584, 13416949, 15333656, 16513168, 26833898, 30667312, 53667796, 107335592, 214671184]

約数ペア:

[(1, 214671184), (2, 107335592), (4, 53667796), (7, 30667312), (8, 26833898), (13, 16513168), (14, 15333656), (16, 13416949), (26, 8256584), (28, 7666828), (47, 4567472), (52, 4128292), (56, 3833414), (91, 2359024), (94, 2283736), (104, 2064146), (112, 1916707), (182, 1179512), (188, 1141868), (208, 1032073), (329, 652496), (364, 589756), (376, 570934), (611, 351344), (658, 326248), (728, 294878), (752, 285467), (1222, 175672), (1316, 163124), (1456, 147439), (2444, 87836), (2632, 81562), (3137, 68432), (4277, 50192), (4888, 43918), (5264, 40781), (6274, 34216), (8554, 25096), (9776, 21959), (12548, 17108)]