197237248

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{29633}}^1$

素因数の和:29664

約数の個数: 40

約数和(自身を含む): 424418148

約数和(自身を除く): 227180900

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 29633, 59266, 118532, 237064, 385229, 474128, 770458, 948256, 1540916, 1896512, 3081832, 3793024, 6163664, 7586048, 12327328, 15172096, 24654656, 49309312, 98618624, 197237248]

約数ペア:

[(1, 197237248), (2, 98618624), (4, 49309312), (8, 24654656), (13, 15172096), (16, 12327328), (26, 7586048), (32, 6163664), (52, 3793024), (64, 3081832), (104, 1896512), (128, 1540916), (208, 948256), (256, 770458), (416, 474128), (512, 385229), (832, 237064), (1664, 118532), (3328, 59266), (6656, 29633)]