205274212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{937}}^1$

素因数の和:1348

約数の個数: 48

約数和(自身を含む): 423585792

約数和(自身を除く): 218311580

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 383, 572, 766, 937, 1532, 1874, 3748, 4213, 4979, 8426, 9958, 10307, 12181, 16852, 19916, 20614, 24362, 41228, 48724, 54769, 109538, 133991, 219076, 267982, 358871, 535964, 717742, 1435484, 3947581, 4665323, 7895162, 9330646, 15790324, 18661292, 51318553, 102637106, 205274212]

約数ペア:

[(1, 205274212), (2, 102637106), (4, 51318553), (11, 18661292), (13, 15790324), (22, 9330646), (26, 7895162), (44, 4665323), (52, 3947581), (143, 1435484), (286, 717742), (383, 535964), (572, 358871), (766, 267982), (937, 219076), (1532, 133991), (1874, 109538), (3748, 54769), (4213, 48724), (4979, 41228), (8426, 24362), (9958, 20614), (10307, 19916), (12181, 16852)]