202202959

素因数分解:

$7^3\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:153

約数の個数: 48

約数和(自身を含む): 263347200

約数和(自身を除く): 61144241

約数列:

[1, 7, 19, 23, 49, 71, 133, 161, 343, 361, 437, 497, 931, 1127, 1349, 1633, 2527, 3059, 3479, 6517, 7889, 8303, 9443, 11431, 17689, 21413, 24353, 25631, 31027, 58121, 66101, 80017, 123823, 149891, 179417, 217189, 406847, 462707, 560119, 589513, 1255919, 1520323, 2847929, 4126591, 8791433, 10642261, 28886137, 202202959]

約数ペア:

[(1, 202202959), (7, 28886137), (19, 10642261), (23, 8791433), (49, 4126591), (71, 2847929), (133, 1520323), (161, 1255919), (343, 589513), (361, 560119), (437, 462707), (497, 406847), (931, 217189), (1127, 179417), (1349, 149891), (1633, 123823), (2527, 80017), (3059, 66101), (3479, 58121), (6517, 31027), (7889, 25631), (8303, 24353), (9443, 21413), (11431, 17689)]