208035124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{617}}^1$

素因数の和:808

約数の個数: 48

約数和(自身を含む): 406990080

約数和(自身を除く): 198954956

約数列:

[1, 2, 4, 11, 22, 44, 79, 97, 158, 194, 316, 388, 617, 869, 1067, 1234, 1738, 2134, 2468, 3476, 4268, 6787, 7663, 13574, 15326, 27148, 30652, 48743, 59849, 84293, 97486, 119698, 168586, 194972, 239396, 337172, 536173, 658339, 1072346, 1316678, 2144692, 2633356, 4728071, 9456142, 18912284, 52008781, 104017562, 208035124]

約数ペア:

[(1, 208035124), (2, 104017562), (4, 52008781), (11, 18912284), (22, 9456142), (44, 4728071), (79, 2633356), (97, 2144692), (158, 1316678), (194, 1072346), (316, 658339), (388, 536173), (617, 337172), (869, 239396), (1067, 194972), (1234, 168586), (1738, 119698), (2134, 97486), (2468, 84293), (3476, 59849), (4268, 48743), (6787, 30652), (7663, 27148), (13574, 15326)]