199895670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{170851}}^1$

素因数の和:170877

約数の個数: 48

約数和(自身を含む): 559711152

約数和(自身を除く): 359815482

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 170851, 341702, 512553, 854255, 1025106, 1537659, 1708510, 2221063, 2562765, 3075318, 4442126, 5125530, 6663189, 7688295, 11105315, 13326378, 15376590, 19989567, 22210630, 33315945, 39979134, 66631890, 99947835, 199895670]

約数ペア:

[(1, 199895670), (2, 99947835), (3, 66631890), (5, 39979134), (6, 33315945), (9, 22210630), (10, 19989567), (13, 15376590), (15, 13326378), (18, 11105315), (26, 7688295), (30, 6663189), (39, 5125530), (45, 4442126), (65, 3075318), (78, 2562765), (90, 2221063), (117, 1708510), (130, 1537659), (195, 1025106), (234, 854255), (390, 512553), (585, 341702), (1170, 170851)]