201627864

素因数分解:

$2^3\times 3^2\times {\mathrm{131}}^1\times {\mathrm{21377}}^1$

素因数の和:21520

約数の個数: 48

約数和(自身を含む): 550269720

約数和(自身を除く): 348641856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 131, 262, 393, 524, 786, 1048, 1179, 1572, 2358, 3144, 4716, 9432, 21377, 42754, 64131, 85508, 128262, 171016, 192393, 256524, 384786, 513048, 769572, 1539144, 2800387, 5600774, 8401161, 11201548, 16802322, 22403096, 25203483, 33604644, 50406966, 67209288, 100813932, 201627864]

約数ペア:

[(1, 201627864), (2, 100813932), (3, 67209288), (4, 50406966), (6, 33604644), (8, 25203483), (9, 22403096), (12, 16802322), (18, 11201548), (24, 8401161), (36, 5600774), (72, 2800387), (131, 1539144), (262, 769572), (393, 513048), (524, 384786), (786, 256524), (1048, 192393), (1179, 171016), (1572, 128262), (2358, 85508), (3144, 64131), (4716, 42754), (9432, 21377)]