204513148

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1\times {\mathrm{587}}^1$

素因数の和:1162

約数の個数: 48

約数和(自身を含む): 428327424

約数和(自身を除く): 223814276

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 541, 587, 644, 1082, 1174, 2164, 2348, 3787, 4109, 7574, 8218, 12443, 13501, 15148, 16436, 24886, 27002, 49772, 54004, 87101, 94507, 174202, 189014, 317567, 348404, 378028, 635134, 1270268, 2222969, 4445938, 7304041, 8891876, 14608082, 29216164, 51128287, 102256574, 204513148]

約数ペア:

[(1, 204513148), (2, 102256574), (4, 51128287), (7, 29216164), (14, 14608082), (23, 8891876), (28, 7304041), (46, 4445938), (92, 2222969), (161, 1270268), (322, 635134), (541, 378028), (587, 348404), (644, 317567), (1082, 189014), (1174, 174202), (2164, 94507), (2348, 87101), (3787, 54004), (4109, 49772), (7574, 27002), (8218, 24886), (12443, 16436), (13501, 15148)]