214924138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{271}}^1$

素因数の和:403

約数の個数: 64

約数和(自身を含む): 394813440

約数和(自身を除く): 179889302

約数列:

[1, 2, 11, 13, 22, 26, 47, 59, 94, 118, 143, 271, 286, 517, 542, 611, 649, 767, 1034, 1222, 1298, 1534, 2773, 2981, 3523, 5546, 5962, 6721, 7046, 8437, 12737, 13442, 15989, 16874, 25474, 30503, 31978, 36049, 38753, 61006, 72098, 77506, 140107, 165581, 175879, 207857, 280214, 331162, 351758, 396539, 415714, 751483, 793078, 1502966, 1821391, 2286427, 3642782, 4572854, 8266313, 9769279, 16532626, 19538558, 107462069, 214924138]

約数ペア:

[(1, 214924138), (2, 107462069), (11, 19538558), (13, 16532626), (22, 9769279), (26, 8266313), (47, 4572854), (59, 3642782), (94, 2286427), (118, 1821391), (143, 1502966), (271, 793078), (286, 751483), (517, 415714), (542, 396539), (611, 351758), (649, 331162), (767, 280214), (1034, 207857), (1222, 175879), (1298, 165581), (1534, 140107), (2773, 77506), (2981, 72098), (3523, 61006), (5546, 38753), (5962, 36049), (6721, 31978), (7046, 30503), (8437, 25474), (12737, 16874), (13442, 15989)]