202941984

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{301997}}^1$

素因数の和:302017

約数の個数: 48

約数和(自身を含む): 608827968

約数和(自身を除く): 405885984

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, 301997, 603994, 905991, 1207988, 1811982, 2113979, 2415976, 3623964, 4227958, 4831952, 6341937, 7247928, 8455916, 9663904, 12683874, 14495856, 16911832, 25367748, 28991712, 33823664, 50735496, 67647328, 101470992, 202941984]

約数ペア:

[(1, 202941984), (2, 101470992), (3, 67647328), (4, 50735496), (6, 33823664), (7, 28991712), (8, 25367748), (12, 16911832), (14, 14495856), (16, 12683874), (21, 9663904), (24, 8455916), (28, 7247928), (32, 6341937), (42, 4831952), (48, 4227958), (56, 3623964), (84, 2415976), (96, 2113979), (112, 1811982), (168, 1207988), (224, 905991), (336, 603994), (672, 301997)]