202197776

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{1471}}^1$

素因数の和:1572

約数の個数: 60

約数和(自身を含む): 436972032

約数和(自身を除く): 234774256

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 71, 88, 121, 142, 176, 242, 284, 484, 568, 781, 968, 1136, 1471, 1562, 1936, 2942, 3124, 5884, 6248, 8591, 11768, 12496, 16181, 17182, 23536, 32362, 34364, 64724, 68728, 104441, 129448, 137456, 177991, 208882, 258896, 355982, 417764, 711964, 835528, 1148851, 1423928, 1671056, 2297702, 2847856, 4595404, 9190808, 12637361, 18381616, 25274722, 50549444, 101098888, 202197776]

約数ペア:

[(1, 202197776), (2, 101098888), (4, 50549444), (8, 25274722), (11, 18381616), (16, 12637361), (22, 9190808), (44, 4595404), (71, 2847856), (88, 2297702), (121, 1671056), (142, 1423928), (176, 1148851), (242, 835528), (284, 711964), (484, 417764), (568, 355982), (781, 258896), (968, 208882), (1136, 177991), (1471, 137456), (1562, 129448), (1936, 104441), (2942, 68728), (3124, 64724), (5884, 34364), (6248, 32362), (8591, 23536), (11768, 17182), (12496, 16181)]