231799148

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{1733}}^1$

素因数の和:2042

約数の個数: 48

約数和(自身を含む): 492899904

約数和(自身を除く): 261100756

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 281, 476, 562, 1124, 1733, 1967, 3466, 3934, 4777, 6932, 7868, 9554, 12131, 19108, 24262, 29461, 33439, 48524, 58922, 66878, 117844, 133756, 206227, 412454, 486973, 824908, 973946, 1947892, 3408811, 6817622, 8278541, 13635244, 16557082, 33114164, 57949787, 115899574, 231799148]

約数ペア:

[(1, 231799148), (2, 115899574), (4, 57949787), (7, 33114164), (14, 16557082), (17, 13635244), (28, 8278541), (34, 6817622), (68, 3408811), (119, 1947892), (238, 973946), (281, 824908), (476, 486973), (562, 412454), (1124, 206227), (1733, 133756), (1967, 117844), (3466, 66878), (3934, 58922), (4777, 48524), (6932, 33439), (7868, 29461), (9554, 24262), (12131, 19108)]