203894286

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{647}}^1\times {\mathrm{991}}^1$

素因数の和:1696

約数の個数: 32

約数和(自身を含む): 416544768

約数和(自身を除く): 212650482

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 647, 991, 1294, 1941, 1982, 2973, 3882, 5946, 34291, 52523, 68582, 102873, 105046, 157569, 205746, 315138, 641177, 1282354, 1923531, 3847062, 33982381, 67964762, 101947143, 203894286]

約数ペア:

[(1, 203894286), (2, 101947143), (3, 67964762), (6, 33982381), (53, 3847062), (106, 1923531), (159, 1282354), (318, 641177), (647, 315138), (991, 205746), (1294, 157569), (1941, 105046), (1982, 102873), (2973, 68582), (3882, 52523), (5946, 34291)]