208272288

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{309929}}^1$

素因数の和:309949

約数の個数: 48

約数和(自身を含む): 624818880

約数和(自身を除く): 416546592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 309929, 619858, 929787, 1239716, 1859574, 2169503, 2479432, 3719148, 4339006, 4958864, 6508509, 7438296, 8678012, 9917728, 13017018, 14876592, 17356024, 26034036, 29753184, 34712048, 52068072, 69424096, 104136144, 208272288]

約数ペア:

[(1, 208272288), (2, 104136144), (3, 69424096), (4, 52068072), (6, 34712048), (7, 29753184), (8, 26034036), (12, 17356024), (14, 14876592), (16, 13017018), (21, 9917728), (24, 8678012), (28, 7438296), (32, 6508509), (42, 4958864), (48, 4339006), (56, 3719148), (84, 2479432), (96, 2169503), (112, 1859574), (168, 1239716), (224, 929787), (336, 619858), (672, 309929)]