203764688

素因数分解:

$2^4\times {\mathrm{67}}^2\times {\mathrm{2837}}^1$

素因数の和:2979

約数の個数: 30

約数和(自身を含む): 400915746

約数和(自身を除く): 197151058

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 2837, 4489, 5674, 8978, 11348, 17956, 22696, 35912, 45392, 71824, 190079, 380158, 760316, 1520632, 3041264, 12735293, 25470586, 50941172, 101882344, 203764688]

約数ペア:

[(1, 203764688), (2, 101882344), (4, 50941172), (8, 25470586), (16, 12735293), (67, 3041264), (134, 1520632), (268, 760316), (536, 380158), (1072, 190079), (2837, 71824), (4489, 45392), (5674, 35912), (8978, 22696), (11348, 17956)]