214958948

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{409}}^1$

素因数の和:620

約数の個数: 48

約数和(自身を含む): 409147200

約数和(自身を除く): 194188252

約数列:

[1, 2, 4, 17, 34, 59, 68, 118, 131, 236, 262, 409, 524, 818, 1003, 1636, 2006, 2227, 4012, 4454, 6953, 7729, 8908, 13906, 15458, 24131, 27812, 30916, 48262, 53579, 96524, 107158, 131393, 214316, 262786, 410227, 525572, 820454, 910843, 1640908, 1821686, 3161161, 3643372, 6322322, 12644644, 53739737, 107479474, 214958948]

約数ペア:

[(1, 214958948), (2, 107479474), (4, 53739737), (17, 12644644), (34, 6322322), (59, 3643372), (68, 3161161), (118, 1821686), (131, 1640908), (236, 910843), (262, 820454), (409, 525572), (524, 410227), (818, 262786), (1003, 214316), (1636, 131393), (2006, 107158), (2227, 96524), (4012, 53579), (4454, 48262), (6953, 30916), (7729, 27812), (8908, 24131), (13906, 15458)]