201604767

素因数分解:

$3^1\times 7^4\times {\mathrm{13}}^1\times {\mathrm{2153}}^1$

素因数の和:2197

約数の個数: 40

約数和(自身を含む): 337867824

約数和(自身を除く): 136263057

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 343, 637, 1029, 1911, 2153, 2401, 4459, 6459, 7203, 13377, 15071, 27989, 31213, 45213, 83967, 93639, 105497, 195923, 316491, 587769, 738479, 1371461, 2215437, 4114383, 5169353, 9600227, 15508059, 28800681, 67201589, 201604767]

約数ペア:

[(1, 201604767), (3, 67201589), (7, 28800681), (13, 15508059), (21, 9600227), (39, 5169353), (49, 4114383), (91, 2215437), (147, 1371461), (273, 738479), (343, 587769), (637, 316491), (1029, 195923), (1911, 105497), (2153, 93639), (2401, 83967), (4459, 45213), (6459, 31213), (7203, 27989), (13377, 15071)]