238499305

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{9923}}^1$

素因数の和:9981

約数の個数: 32

約数和(自身を含む): 342973440

約数和(自身を除く): 104474135

約数列:

[1, 5, 11, 19, 23, 55, 95, 115, 209, 253, 437, 1045, 1265, 2185, 4807, 9923, 24035, 49615, 109153, 188537, 228229, 545765, 942685, 1141145, 2073907, 2510519, 4336351, 10369535, 12552595, 21681755, 47699861, 238499305]

約数ペア:

[(1, 238499305), (5, 47699861), (11, 21681755), (19, 12552595), (23, 10369535), (55, 4336351), (95, 2510519), (115, 2073907), (209, 1141145), (253, 942685), (437, 545765), (1045, 228229), (1265, 188537), (2185, 109153), (4807, 49615), (9923, 24035)]