238410382

素因数分解:

$2^1\times 7^3\times {\mathrm{227}}^1\times {\mathrm{1531}}^1$

素因数の和:1781

約数の個数: 32

約数和(自身を含む): 419155200

約数和(自身を除く): 180744818

約数列:

[1, 2, 7, 14, 49, 98, 227, 343, 454, 686, 1531, 1589, 3062, 3178, 10717, 11123, 21434, 22246, 75019, 77861, 150038, 155722, 347537, 525133, 695074, 1050266, 2432759, 4865518, 17029313, 34058626, 119205191, 238410382]

約数ペア:

[(1, 238410382), (2, 119205191), (7, 34058626), (14, 17029313), (49, 4865518), (98, 2432759), (227, 1050266), (343, 695074), (454, 525133), (686, 347537), (1531, 155722), (1589, 150038), (3062, 77861), (3178, 75019), (10717, 22246), (11123, 21434)]