199917528

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{63587}}^1$

素因数の和:63727

約数の個数: 32

約数和(自身を含む): 503616960

約数和(自身を除く): 303699432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 393, 524, 786, 1048, 1572, 3144, 63587, 127174, 190761, 254348, 381522, 508696, 763044, 1526088, 8329897, 16659794, 24989691, 33319588, 49979382, 66639176, 99958764, 199917528]

約数ペア:

[(1, 199917528), (2, 99958764), (3, 66639176), (4, 49979382), (6, 33319588), (8, 24989691), (12, 16659794), (24, 8329897), (131, 1526088), (262, 763044), (393, 508696), (524, 381522), (786, 254348), (1048, 190761), (1572, 127174), (3144, 63587)]