201982168

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{8297}}^1$

素因数の和:8499

約数の個数: 32

約数和(自身を含む): 403282800

約数和(自身を除く): 201300632

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 179, 358, 716, 1432, 3043, 6086, 8297, 12172, 16594, 24344, 33188, 66376, 141049, 282098, 564196, 1128392, 1485163, 2970326, 5940652, 11881304, 25247771, 50495542, 100991084, 201982168]

約数ペア:

[(1, 201982168), (2, 100991084), (4, 50495542), (8, 25247771), (17, 11881304), (34, 5940652), (68, 2970326), (136, 1485163), (179, 1128392), (358, 564196), (716, 282098), (1432, 141049), (3043, 66376), (6086, 33188), (8297, 24344), (12172, 16594)]