263852179

素因数分解:

${\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^2\times {\mathrm{79}}^1$

素因数の和:255

約数の個数: 24

約数和(自身を含む): 288590400

約数和(自身を除く): 24738221

約数列:

[1, 29, 41, 53, 79, 1189, 1537, 2173, 2291, 2809, 3239, 4187, 63017, 81461, 93931, 115169, 121423, 171667, 221911, 3339901, 4978343, 6435419, 9098351, 263852179]

約数ペア:

[(1, 263852179), (29, 9098351), (41, 6435419), (53, 4978343), (79, 3339901), (1189, 221911), (1537, 171667), (2173, 121423), (2291, 115169), (2809, 93931), (3239, 81461), (4187, 63017)]