210543396

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{1697}}^1$

素因数の和:1929

約数の個数: 72

約数和(自身を含む): 574521696

約数和(自身を除く): 363978300

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 211, 294, 422, 588, 633, 844, 1266, 1477, 1697, 2532, 2954, 3394, 4431, 5091, 5908, 6788, 8862, 10182, 10339, 11879, 17724, 20364, 20678, 23758, 31017, 35637, 41356, 47516, 62034, 71274, 83153, 124068, 142548, 166306, 249459, 332612, 358067, 498918, 716134, 997836, 1074201, 1432268, 2148402, 2506469, 4296804, 5012938, 7519407, 10025876, 15038814, 17545283, 30077628, 35090566, 52635849, 70181132, 105271698, 210543396]

約数ペア:

[(1, 210543396), (2, 105271698), (3, 70181132), (4, 52635849), (6, 35090566), (7, 30077628), (12, 17545283), (14, 15038814), (21, 10025876), (28, 7519407), (42, 5012938), (49, 4296804), (84, 2506469), (98, 2148402), (147, 1432268), (196, 1074201), (211, 997836), (294, 716134), (422, 498918), (588, 358067), (633, 332612), (844, 249459), (1266, 166306), (1477, 142548), (1697, 124068), (2532, 83153), (2954, 71274), (3394, 62034), (4431, 47516), (5091, 41356), (5908, 35637), (6788, 31017), (8862, 23758), (10182, 20678), (10339, 20364), (11879, 17724)]