202976127

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{673}}^1$

素因数の和:780

約数の個数: 48

約数和(自身を含む): 323002368

約数和(自身を除く): 120026241

約数列:

[1, 3, 9, 23, 31, 47, 69, 93, 141, 207, 279, 423, 673, 713, 1081, 1457, 2019, 2139, 3243, 4371, 6057, 6417, 9729, 13113, 15479, 20863, 31631, 33511, 46437, 62589, 94893, 100533, 139311, 187767, 284679, 301599, 479849, 727513, 980561, 1439547, 2182539, 2941683, 4318641, 6547617, 8825049, 22552903, 67658709, 202976127]

約数ペア:

[(1, 202976127), (3, 67658709), (9, 22552903), (23, 8825049), (31, 6547617), (47, 4318641), (69, 2941683), (93, 2182539), (141, 1439547), (207, 980561), (279, 727513), (423, 479849), (673, 301599), (713, 284679), (1081, 187767), (1457, 139311), (2019, 100533), (2139, 94893), (3243, 62589), (4371, 46437), (6057, 33511), (6417, 31631), (9729, 20863), (13113, 15479)]