200016728

素因数分解:

$2^3\times {\mathrm{191}}^1\times {\mathrm{223}}^1\times {\mathrm{587}}^1$

素因数の和:1007

約数の個数: 32

約数和(自身を含む): 379330560

約数和(自身を除く): 179313832

約数列:

[1, 2, 4, 8, 191, 223, 382, 446, 587, 764, 892, 1174, 1528, 1784, 2348, 4696, 42593, 85186, 112117, 130901, 170372, 224234, 261802, 340744, 448468, 523604, 896936, 1047208, 25002091, 50004182, 100008364, 200016728]

約数ペア:

[(1, 200016728), (2, 100008364), (4, 50004182), (8, 25002091), (191, 1047208), (223, 896936), (382, 523604), (446, 448468), (587, 340744), (764, 261802), (892, 224234), (1174, 170372), (1528, 130901), (1784, 112117), (2348, 85186), (4696, 42593)]