201189248

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{120907}}^1$

素因数の和:120934

約数の個数: 32

約数和(自身を含む): 431641560

約数和(自身を除く): 230452312

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 120907, 241814, 483628, 967256, 1571791, 1934512, 3143582, 3869024, 6287164, 7738048, 12574328, 15476096, 25148656, 50297312, 100594624, 201189248]

約数ペア:

[(1, 201189248), (2, 100594624), (4, 50297312), (8, 25148656), (13, 15476096), (16, 12574328), (26, 7738048), (32, 6287164), (52, 3869024), (64, 3143582), (104, 1934512), (128, 1571791), (208, 967256), (416, 483628), (832, 241814), (1664, 120907)]