206525360

素因数分解:

$2^4\times 5^1\times {\mathrm{1153}}^1\times {\mathrm{2239}}^1$

素因数の和:3405

約数の個数: 40

約数和(自身を含む): 480802560

約数和(自身を除く): 274277200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1153, 2239, 2306, 4478, 4612, 5765, 8956, 9224, 11195, 11530, 17912, 18448, 22390, 23060, 35824, 44780, 46120, 89560, 92240, 179120, 2581567, 5163134, 10326268, 12907835, 20652536, 25815670, 41305072, 51631340, 103262680, 206525360]

約数ペア:

[(1, 206525360), (2, 103262680), (4, 51631340), (5, 41305072), (8, 25815670), (10, 20652536), (16, 12907835), (20, 10326268), (40, 5163134), (80, 2581567), (1153, 179120), (2239, 92240), (2306, 89560), (4478, 46120), (4612, 44780), (5765, 35824), (8956, 23060), (9224, 22390), (11195, 18448), (11530, 17912)]