211230012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{3923}}^1$

素因数の和:4578

約数の個数: 48

約数和(自身を含む): 564302592

約数和(自身を除く): 353072580

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 641, 1282, 1923, 2564, 3846, 3923, 4487, 7692, 7846, 8974, 11769, 13461, 15692, 17948, 23538, 26922, 27461, 47076, 53844, 54922, 82383, 109844, 164766, 329532, 2514643, 5029286, 7543929, 10058572, 15087858, 17602501, 30175716, 35205002, 52807503, 70410004, 105615006, 211230012]

約数ペア:

[(1, 211230012), (2, 105615006), (3, 70410004), (4, 52807503), (6, 35205002), (7, 30175716), (12, 17602501), (14, 15087858), (21, 10058572), (28, 7543929), (42, 5029286), (84, 2514643), (641, 329532), (1282, 164766), (1923, 109844), (2564, 82383), (3846, 54922), (3923, 53844), (4487, 47076), (7692, 27461), (7846, 26922), (8974, 23538), (11769, 17948), (13461, 15692)]