209250384

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{2069}}^1$

素因数の和:2137

約数の個数: 120

約数和(自身を含む): 643753440

約数和(自身を除く): 434503056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 49, 56, 84, 86, 98, 112, 129, 147, 168, 172, 196, 258, 294, 301, 336, 344, 392, 516, 588, 602, 688, 784, 903, 1032, 1176, 1204, 1806, 2064, 2069, 2107, 2352, 2408, 3612, 4138, 4214, 4816, 6207, 6321, 7224, 8276, 8428, 12414, 12642, 14448, 14483, 16552, 16856, 24828, 25284, 28966, 33104, 33712, 43449, 49656, 50568, 57932, 86898, 88967, 99312, 101136, 101381, 115864, 173796, 177934, 202762, 231728, 266901, 304143, 347592, 355868, 405524, 533802, 608286, 622769, 695184, 711736, 811048, 1067604, 1216572, 1245538, 1423472, 1622096, 1868307, 2135208, 2433144, 2491076, 3736614, 4270416, 4359383, 4866288, 4982152, 7473228, 8718766, 9964304, 13078149, 14946456, 17437532, 26156298, 29892912, 34875064, 52312596, 69750128, 104625192, 209250384]

約数ペア:

[(1, 209250384), (2, 104625192), (3, 69750128), (4, 52312596), (6, 34875064), (7, 29892912), (8, 26156298), (12, 17437532), (14, 14946456), (16, 13078149), (21, 9964304), (24, 8718766), (28, 7473228), (42, 4982152), (43, 4866288), (48, 4359383), (49, 4270416), (56, 3736614), (84, 2491076), (86, 2433144), (98, 2135208), (112, 1868307), (129, 1622096), (147, 1423472), (168, 1245538), (172, 1216572), (196, 1067604), (258, 811048), (294, 711736), (301, 695184), (336, 622769), (344, 608286), (392, 533802), (516, 405524), (588, 355868), (602, 347592), (688, 304143), (784, 266901), (903, 231728), (1032, 202762), (1176, 177934), (1204, 173796), (1806, 115864), (2064, 101381), (2069, 101136), (2107, 99312), (2352, 88967), (2408, 86898), (3612, 57932), (4138, 50568), (4214, 49656), (4816, 43449), (6207, 33712), (6321, 33104), (7224, 28966), (8276, 25284), (8428, 24828), (12414, 16856), (12642, 16552), (14448, 14483)]