214996964

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{5227}}^1$

素因数の和:5364

約数の個数: 48

約数和(自身を含む): 467257728

約数和(自身を除く): 252260764

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 113, 182, 226, 364, 452, 791, 1469, 1582, 2938, 3164, 5227, 5876, 10283, 10454, 20566, 20908, 36589, 41132, 67951, 73178, 135902, 146356, 271804, 475657, 590651, 951314, 1181302, 1902628, 2362604, 4134557, 7678463, 8269114, 15356926, 16538228, 30713852, 53749241, 107498482, 214996964]

約数ペア:

[(1, 214996964), (2, 107498482), (4, 53749241), (7, 30713852), (13, 16538228), (14, 15356926), (26, 8269114), (28, 7678463), (52, 4134557), (91, 2362604), (113, 1902628), (182, 1181302), (226, 951314), (364, 590651), (452, 475657), (791, 271804), (1469, 146356), (1582, 135902), (2938, 73178), (3164, 67951), (5227, 41132), (5876, 36589), (10283, 20908), (10454, 20566)]