211835064

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{643}}^1$

素因数の和:749

約数の個数: 128

約数和(自身を含む): 634314240

約数和(自身を除く): 422479176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 53, 56, 74, 84, 106, 111, 148, 159, 168, 212, 222, 259, 296, 318, 371, 424, 444, 518, 636, 643, 742, 777, 888, 1036, 1113, 1272, 1286, 1484, 1554, 1929, 1961, 2072, 2226, 2572, 2968, 3108, 3858, 3922, 4452, 4501, 5144, 5883, 6216, 7716, 7844, 8904, 9002, 11766, 13503, 13727, 15432, 15688, 18004, 23532, 23791, 27006, 27454, 34079, 36008, 41181, 47064, 47582, 54012, 54908, 68158, 71373, 82362, 95164, 102237, 108024, 109816, 136316, 142746, 164724, 166537, 190328, 204474, 238553, 272632, 285492, 329448, 333074, 408948, 477106, 499611, 570984, 666148, 715659, 817896, 954212, 999222, 1260923, 1332296, 1431318, 1908424, 1998444, 2521846, 2862636, 3782769, 3996888, 5043692, 5725272, 7565538, 8826461, 10087384, 15131076, 17652922, 26479383, 30262152, 35305844, 52958766, 70611688, 105917532, 211835064]

約数ペア:

[(1, 211835064), (2, 105917532), (3, 70611688), (4, 52958766), (6, 35305844), (7, 30262152), (8, 26479383), (12, 17652922), (14, 15131076), (21, 10087384), (24, 8826461), (28, 7565538), (37, 5725272), (42, 5043692), (53, 3996888), (56, 3782769), (74, 2862636), (84, 2521846), (106, 1998444), (111, 1908424), (148, 1431318), (159, 1332296), (168, 1260923), (212, 999222), (222, 954212), (259, 817896), (296, 715659), (318, 666148), (371, 570984), (424, 499611), (444, 477106), (518, 408948), (636, 333074), (643, 329448), (742, 285492), (777, 272632), (888, 238553), (1036, 204474), (1113, 190328), (1272, 166537), (1286, 164724), (1484, 142746), (1554, 136316), (1929, 109816), (1961, 108024), (2072, 102237), (2226, 95164), (2572, 82362), (2968, 71373), (3108, 68158), (3858, 54908), (3922, 54012), (4452, 47582), (4501, 47064), (5144, 41181), (5883, 36008), (6216, 34079), (7716, 27454), (7844, 27006), (8904, 23791), (9002, 23532), (11766, 18004), (13503, 15688), (13727, 15432)]