199885608

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{213553}}^1$

素因数の和:213578

約数の個数: 48

約数和(自身を含む): 583002420

約数和(自身を除く): 383116812

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 213553, 427106, 640659, 854212, 1281318, 1708424, 1921977, 2562636, 2776189, 3843954, 5125272, 5552378, 7687908, 8328567, 11104756, 15375816, 16657134, 22209512, 24985701, 33314268, 49971402, 66628536, 99942804, 199885608]

約数ペア:

[(1, 199885608), (2, 99942804), (3, 66628536), (4, 49971402), (6, 33314268), (8, 24985701), (9, 22209512), (12, 16657134), (13, 15375816), (18, 11104756), (24, 8328567), (26, 7687908), (36, 5552378), (39, 5125272), (52, 3843954), (72, 2776189), (78, 2562636), (104, 1921977), (117, 1708424), (156, 1281318), (234, 854212), (312, 640659), (468, 427106), (936, 213553)]