201422896

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{269}}^1\times {\mathrm{883}}^1$

素因数の和:1213

約数の個数: 40

約数和(自身を含む): 399550320

約数和(自身を除く): 198127424

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 269, 424, 538, 848, 883, 1076, 1766, 2152, 3532, 4304, 7064, 14128, 14257, 28514, 46799, 57028, 93598, 114056, 187196, 228112, 237527, 374392, 475054, 748784, 950108, 1900216, 3800432, 12588931, 25177862, 50355724, 100711448, 201422896]

約数ペア:

[(1, 201422896), (2, 100711448), (4, 50355724), (8, 25177862), (16, 12588931), (53, 3800432), (106, 1900216), (212, 950108), (269, 748784), (424, 475054), (538, 374392), (848, 237527), (883, 228112), (1076, 187196), (1766, 114056), (2152, 93598), (3532, 57028), (4304, 46799), (7064, 28514), (14128, 14257)]