201179216

素因数分解:

$2^4\times 7^1\times {\mathrm{211}}^1\times {\mathrm{8513}}^1$

素因数の和:8739

約数の個数: 40

約数和(自身を含む): 447632064

約数和(自身を除く): 246452848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 211, 422, 844, 1477, 1688, 2954, 3376, 5908, 8513, 11816, 17026, 23632, 34052, 59591, 68104, 119182, 136208, 238364, 476728, 953456, 1796243, 3592486, 7184972, 12573701, 14369944, 25147402, 28739888, 50294804, 100589608, 201179216]

約数ペア:

[(1, 201179216), (2, 100589608), (4, 50294804), (7, 28739888), (8, 25147402), (14, 14369944), (16, 12573701), (28, 7184972), (56, 3592486), (112, 1796243), (211, 953456), (422, 476728), (844, 238364), (1477, 136208), (1688, 119182), (2954, 68104), (3376, 59591), (5908, 34052), (8513, 23632), (11816, 17026)]