201943528

素因数分解:

$2^3\times {\mathrm{239}}^1\times {\mathrm{105619}}^1$

素因数の和:105864

約数の個数: 16

約数和(自身を含む): 380232000

約数和(自身を除く): 178288472

約数列:

[1, 2, 4, 8, 239, 478, 956, 1912, 105619, 211238, 422476, 844952, 25242941, 50485882, 100971764, 201943528]

約数ペア:

[(1, 201943528), (2, 100971764), (4, 50485882), (8, 25242941), (239, 844952), (478, 422476), (956, 211238), (1912, 105619)]