208032060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{203953}}^1$

素因数の和:203982

約数の個数: 48

約数和(自身を含む): 616756896

約数和(自身を除く): 408724836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 203953, 407906, 611859, 815812, 1019765, 1223718, 2039530, 2447436, 3059295, 3467201, 4079060, 6118590, 6934402, 10401603, 12237180, 13868804, 17336005, 20803206, 34672010, 41606412, 52008015, 69344020, 104016030, 208032060]

約数ペア:

[(1, 208032060), (2, 104016030), (3, 69344020), (4, 52008015), (5, 41606412), (6, 34672010), (10, 20803206), (12, 17336005), (15, 13868804), (17, 12237180), (20, 10401603), (30, 6934402), (34, 6118590), (51, 4079060), (60, 3467201), (68, 3059295), (85, 2447436), (102, 2039530), (170, 1223718), (204, 1019765), (255, 815812), (340, 611859), (510, 407906), (1020, 203953)]