202181938

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1091}}^1$

素因数の和:1199

約数の個数: 48

約数和(自身を含む): 370476288

約数和(自身を除く): 168294350

約数列:

[1, 2, 7, 14, 31, 49, 61, 62, 98, 122, 217, 427, 434, 854, 1091, 1519, 1891, 2182, 2989, 3038, 3782, 5978, 7637, 13237, 15274, 26474, 33821, 53459, 66551, 67642, 92659, 106918, 133102, 185318, 236747, 465857, 473494, 931714, 1657229, 2063081, 3260999, 3314458, 4126162, 6521998, 14441567, 28883134, 101090969, 202181938]

約数ペア:

[(1, 202181938), (2, 101090969), (7, 28883134), (14, 14441567), (31, 6521998), (49, 4126162), (61, 3314458), (62, 3260999), (98, 2063081), (122, 1657229), (217, 931714), (427, 473494), (434, 465857), (854, 236747), (1091, 185318), (1519, 133102), (1891, 106918), (2182, 92659), (2989, 67642), (3038, 66551), (3782, 53459), (5978, 33821), (7637, 26474), (13237, 15274)]