208221330258

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{7335353}}^1$

素因数の和:7335463

約数の個数: 48

約数和(自身を含む): 480612394080

約数和(自身を除く): 272391063822

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 83, 114, 166, 171, 249, 342, 498, 747, 1494, 1577, 3154, 4731, 9462, 14193, 28386, 7335353, 14670706, 22006059, 44012118, 66018177, 132036354, 139371707, 278743414, 418115121, 608834299, 836230242, 1217668598, 1254345363, 1826502897, 2508690726, 3653005794, 5479508691, 10959017382, 11567851681, 23135703362, 34703555043, 69407110086, 104110665129, 208221330258]

約数ペア:

[(1, 208221330258), (2, 104110665129), (3, 69407110086), (6, 34703555043), (9, 23135703362), (18, 11567851681), (19, 10959017382), (38, 5479508691), (57, 3653005794), (83, 2508690726), (114, 1826502897), (166, 1254345363), (171, 1217668598), (249, 836230242), (342, 608834299), (498, 418115121), (747, 278743414), (1494, 139371707), (1577, 132036354), (3154, 66018177), (4731, 44012118), (9462, 22006059), (14193, 14670706), (28386, 7335353)]