211389888

素因数分解:

$2^6\times 3^1\times {\mathrm{61}}^1\times {\mathrm{18049}}^1$

素因数の和:18125

約数の個数: 56

約数和(自身を含む): 568502800

約数和(自身を除く): 357112912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 183, 192, 244, 366, 488, 732, 976, 1464, 1952, 2928, 3904, 5856, 11712, 18049, 36098, 54147, 72196, 108294, 144392, 216588, 288784, 433176, 577568, 866352, 1100989, 1155136, 1732704, 2201978, 3302967, 3465408, 4403956, 6605934, 8807912, 13211868, 17615824, 26423736, 35231648, 52847472, 70463296, 105694944, 211389888]

約数ペア:

[(1, 211389888), (2, 105694944), (3, 70463296), (4, 52847472), (6, 35231648), (8, 26423736), (12, 17615824), (16, 13211868), (24, 8807912), (32, 6605934), (48, 4403956), (61, 3465408), (64, 3302967), (96, 2201978), (122, 1732704), (183, 1155136), (192, 1100989), (244, 866352), (366, 577568), (488, 433176), (732, 288784), (976, 216588), (1464, 144392), (1952, 108294), (2928, 72196), (3904, 54147), (5856, 36098), (11712, 18049)]