211171632

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{628487}}^1$

素因数の和:628505

約数の個数: 40

約数和(自身を含む): 623460096

約数和(自身を除く): 412288464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 628487, 1256974, 1885461, 2513948, 3770922, 4399409, 5027896, 7541844, 8798818, 10055792, 13198227, 15083688, 17597636, 26396454, 30167376, 35195272, 52792908, 70390544, 105585816, 211171632]

約数ペア:

[(1, 211171632), (2, 105585816), (3, 70390544), (4, 52792908), (6, 35195272), (7, 30167376), (8, 26396454), (12, 17597636), (14, 15083688), (16, 13198227), (21, 10055792), (24, 8798818), (28, 7541844), (42, 5027896), (48, 4399409), (56, 3770922), (84, 2513948), (112, 1885461), (168, 1256974), (336, 628487)]