190038813

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{463}}^1$

素因数の和:625

約数の個数: 32

約数和(自身を含む): 269402112

約数和(自身を除く): 79363299

約数列:

[1, 3, 41, 47, 71, 123, 141, 213, 463, 1389, 1927, 2911, 3337, 5781, 8733, 10011, 18983, 21761, 32873, 56949, 65283, 98619, 136817, 410451, 892201, 1347793, 1545031, 2676603, 4043379, 4635093, 63346271, 190038813]

約数ペア:

[(1, 190038813), (3, 63346271), (41, 4635093), (47, 4043379), (71, 2676603), (123, 1545031), (141, 1347793), (213, 892201), (463, 410451), (1389, 136817), (1927, 98619), (2911, 65283), (3337, 56949), (5781, 32873), (8733, 21761), (10011, 18983)]