201890208

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{161771}}^1$

素因数の和:161797

約数の個数: 48

約数和(自身を含む): 570731616

約数和(自身を除く): 368841408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 161771, 323542, 485313, 647084, 970626, 1294168, 1941252, 2103023, 2588336, 3882504, 4206046, 5176672, 6309069, 7765008, 8412092, 12618138, 15530016, 16824184, 25236276, 33648368, 50472552, 67296736, 100945104, 201890208]

約数ペア:

[(1, 201890208), (2, 100945104), (3, 67296736), (4, 50472552), (6, 33648368), (8, 25236276), (12, 16824184), (13, 15530016), (16, 12618138), (24, 8412092), (26, 7765008), (32, 6309069), (39, 5176672), (48, 4206046), (52, 3882504), (78, 2588336), (96, 2103023), (104, 1941252), (156, 1294168), (208, 970626), (312, 647084), (416, 485313), (624, 323542), (1248, 161771)]