201309128

素因数分解:

$2^3\times {\mathrm{179}}^1\times {\mathrm{257}}^1\times {\mathrm{547}}^1$

素因数の和:989

約数の個数: 32

約数和(自身を含む): 381736800

約数和(自身を除く): 180427672

約数列:

[1, 2, 4, 8, 179, 257, 358, 514, 547, 716, 1028, 1094, 1432, 2056, 2188, 4376, 46003, 92006, 97913, 140579, 184012, 195826, 281158, 368024, 391652, 562316, 783304, 1124632, 25163641, 50327282, 100654564, 201309128]

約数ペア:

[(1, 201309128), (2, 100654564), (4, 50327282), (8, 25163641), (179, 1124632), (257, 783304), (358, 562316), (514, 391652), (547, 368024), (716, 281158), (1028, 195826), (1094, 184012), (1432, 140579), (2056, 97913), (2188, 92006), (4376, 46003)]