207218528

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{4297}}^1$

素因数の和:4455

約数の個数: 48

約数和(自身を含む): 448401744

約数和(自身を除く): 241183216

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 137, 176, 274, 352, 548, 1096, 1507, 2192, 3014, 4297, 4384, 6028, 8594, 12056, 17188, 24112, 34376, 47267, 48224, 68752, 94534, 137504, 189068, 378136, 588689, 756272, 1177378, 1512544, 2354756, 4709512, 6475579, 9419024, 12951158, 18838048, 25902316, 51804632, 103609264, 207218528]

約数ペア:

[(1, 207218528), (2, 103609264), (4, 51804632), (8, 25902316), (11, 18838048), (16, 12951158), (22, 9419024), (32, 6475579), (44, 4709512), (88, 2354756), (137, 1512544), (176, 1177378), (274, 756272), (352, 588689), (548, 378136), (1096, 189068), (1507, 137504), (2192, 94534), (3014, 68752), (4297, 48224), (4384, 47267), (6028, 34376), (8594, 24112), (12056, 17188)]