206842428

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{441971}}^1$

素因数の和:441994

約数の個数: 36

約数和(自身を含む): 563072328

約数和(自身を除く): 356229900

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 441971, 883942, 1325913, 1767884, 2651826, 3977739, 5303652, 5745623, 7955478, 11491246, 15910956, 17236869, 22982492, 34473738, 51710607, 68947476, 103421214, 206842428]

約数ペア:

[(1, 206842428), (2, 103421214), (3, 68947476), (4, 51710607), (6, 34473738), (9, 22982492), (12, 17236869), (13, 15910956), (18, 11491246), (26, 7955478), (36, 5745623), (39, 5303652), (52, 3977739), (78, 2651826), (117, 1767884), (156, 1325913), (234, 883942), (468, 441971)]