205314824

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{179471}}^1$

素因数の和:179501

約数の個数: 32

約数和(自身を含む): 452269440

約数和(自身を除く): 246954616

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 179471, 358942, 717884, 1435768, 1974181, 2333123, 3948362, 4666246, 7896724, 9332492, 15793448, 18664984, 25664353, 51328706, 102657412, 205314824]

約数ペア:

[(1, 205314824), (2, 102657412), (4, 51328706), (8, 25664353), (11, 18664984), (13, 15793448), (22, 9332492), (26, 7896724), (44, 4666246), (52, 3948362), (88, 2333123), (104, 1974181), (143, 1435768), (286, 717884), (572, 358942), (1144, 179471)]