204760208

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{6997}}^1$

素因数の和:7095

約数の個数: 40

約数和(自身を含む): 416520960

約数和(自身を除く): 211760752

約数列:

[1, 2, 4, 8, 16, 31, 59, 62, 118, 124, 236, 248, 472, 496, 944, 1829, 3658, 6997, 7316, 13994, 14632, 27988, 29264, 55976, 111952, 216907, 412823, 433814, 825646, 867628, 1651292, 1735256, 3302584, 3470512, 6605168, 12797513, 25595026, 51190052, 102380104, 204760208]

約数ペア:

[(1, 204760208), (2, 102380104), (4, 51190052), (8, 25595026), (16, 12797513), (31, 6605168), (59, 3470512), (62, 3302584), (118, 1735256), (124, 1651292), (236, 867628), (248, 825646), (472, 433814), (496, 412823), (944, 216907), (1829, 111952), (3658, 55976), (6997, 29264), (7316, 27988), (13994, 14632)]