198412344

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{211979}}^1$

素因数の和:212004

約数の個数: 48

約数和(自身を含む): 578705400

約数和(自身を除く): 380293056

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, 211979, 423958, 635937, 847916, 1271874, 1695832, 1907811, 2543748, 2755727, 3815622, 5087496, 5511454, 7631244, 8267181, 11022908, 15262488, 16534362, 22045816, 24801543, 33068724, 49603086, 66137448, 99206172, 198412344]

約数ペア:

[(1, 198412344), (2, 99206172), (3, 66137448), (4, 49603086), (6, 33068724), (8, 24801543), (9, 22045816), (12, 16534362), (13, 15262488), (18, 11022908), (24, 8267181), (26, 7631244), (36, 5511454), (39, 5087496), (52, 3815622), (72, 2755727), (78, 2543748), (104, 1907811), (117, 1695832), (156, 1271874), (234, 847916), (312, 635937), (468, 423958), (936, 211979)]