213783152

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{5351}}^1$

素因数の和:5597

約数の個数: 40

約数和(自身を含む): 453935232

約数和(自身を除く): 240152080

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 227, 454, 908, 1816, 2497, 3632, 4994, 5351, 9988, 10702, 19976, 21404, 39952, 42808, 58861, 85616, 117722, 235444, 470888, 941776, 1214677, 2429354, 4858708, 9717416, 13361447, 19434832, 26722894, 53445788, 106891576, 213783152]

約数ペア:

[(1, 213783152), (2, 106891576), (4, 53445788), (8, 26722894), (11, 19434832), (16, 13361447), (22, 9717416), (44, 4858708), (88, 2429354), (176, 1214677), (227, 941776), (454, 470888), (908, 235444), (1816, 117722), (2497, 85616), (3632, 58861), (4994, 42808), (5351, 39952), (9988, 21404), (10702, 19976)]