207296856

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{221471}}^1$

素因数の和:221496

約数の個数: 48

約数和(自身を含む): 604618560

約数和(自身を除く): 397321704

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, 221471, 442942, 664413, 885884, 1328826, 1771768, 1993239, 2657652, 2879123, 3986478, 5315304, 5758246, 7972956, 8637369, 11516492, 15945912, 17274738, 23032984, 25912107, 34549476, 51824214, 69098952, 103648428, 207296856]

約数ペア:

[(1, 207296856), (2, 103648428), (3, 69098952), (4, 51824214), (6, 34549476), (8, 25912107), (9, 23032984), (12, 17274738), (13, 15945912), (18, 11516492), (24, 8637369), (26, 7972956), (36, 5758246), (39, 5315304), (52, 3986478), (72, 2879123), (78, 2657652), (104, 1993239), (117, 1771768), (156, 1328826), (234, 885884), (312, 664413), (468, 442942), (936, 221471)]