225859634

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1117}}^1$

素因数の和:1251

約数の個数: 64

約数和(自身を含む): 459793152

約数和(自身を除く): 233933518

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 101, 143, 154, 182, 202, 286, 707, 1001, 1111, 1117, 1313, 1414, 2002, 2222, 2234, 2626, 7777, 7819, 9191, 12287, 14443, 14521, 15554, 15638, 18382, 24574, 28886, 29042, 86009, 101101, 101647, 112817, 159731, 172018, 202202, 203294, 225634, 319462, 789719, 1118117, 1240987, 1466621, 1579438, 2236234, 2481974, 2933242, 8686909, 10266347, 16132831, 17373818, 20532694, 32265662, 112929817, 225859634]

約数ペア:

[(1, 225859634), (2, 112929817), (7, 32265662), (11, 20532694), (13, 17373818), (14, 16132831), (22, 10266347), (26, 8686909), (77, 2933242), (91, 2481974), (101, 2236234), (143, 1579438), (154, 1466621), (182, 1240987), (202, 1118117), (286, 789719), (707, 319462), (1001, 225634), (1111, 203294), (1117, 202202), (1313, 172018), (1414, 159731), (2002, 112817), (2222, 101647), (2234, 101101), (2626, 86009), (7777, 29042), (7819, 28886), (9191, 24574), (12287, 18382), (14443, 15638), (14521, 15554)]