202374907

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:427

約数の個数: 32

約数和(自身を含む): 249265152

約数和(自身を除く): 46890245

約数列:

[1, 7, 23, 67, 73, 161, 257, 469, 511, 1541, 1679, 1799, 4891, 5911, 10787, 11753, 17219, 18761, 34237, 41377, 112493, 120533, 131327, 396037, 431503, 787451, 1256987, 2772259, 3020521, 8798909, 28910701, 202374907]

約数ペア:

[(1, 202374907), (7, 28910701), (23, 8798909), (67, 3020521), (73, 2772259), (161, 1256987), (257, 787451), (469, 431503), (511, 396037), (1541, 131327), (1679, 120533), (1799, 112493), (4891, 41377), (5911, 34237), (10787, 18761), (11753, 17219)]