217636703018

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{487}}^1\times {\mathrm{243671}}^1$

素因数の和:244298

約数の個数: 32

約数和(自身を含む): 376713013248

約数和(自身を除く): 159076310230

約数列:

[1, 2, 7, 14, 131, 262, 487, 917, 974, 1834, 3409, 6818, 63797, 127594, 243671, 446579, 487342, 893158, 1705697, 3411394, 31920901, 63841802, 118667777, 223446307, 237335554, 446892614, 830674439, 1661348878, 15545478787, 31090957574, 108818351509, 217636703018]

約数ペア:

[(1, 217636703018), (2, 108818351509), (7, 31090957574), (14, 15545478787), (131, 1661348878), (262, 830674439), (487, 446892614), (917, 237335554), (974, 223446307), (1834, 118667777), (3409, 63841802), (6818, 31920901), (63797, 3411394), (127594, 1705697), (243671, 893158), (446579, 487342)]