201457712

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{54983}}^1$

素因数の和:55220

約数の個数: 20

約数和(自身を含む): 392035920

約数和(自身を除く): 190578208

約数列:

[1, 2, 4, 8, 16, 229, 458, 916, 1832, 3664, 54983, 109966, 219932, 439864, 879728, 12591107, 25182214, 50364428, 100728856, 201457712]

約数ペア:

[(1, 201457712), (2, 100728856), (4, 50364428), (8, 25182214), (16, 12591107), (229, 879728), (458, 439864), (916, 219932), (1832, 109966), (3664, 54983)]