200935525

素因数分解:

$5^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{2689}}^1$

素因数の和:2774

約数の個数: 36

約数和(自身を含む): 294700260

約数和(自身を除く): 93764735

約数列:

[1, 5, 7, 25, 35, 49, 61, 175, 245, 305, 427, 1225, 1525, 2135, 2689, 2989, 10675, 13445, 14945, 18823, 67225, 74725, 94115, 131761, 164029, 470575, 658805, 820145, 1148203, 3294025, 4100725, 5741015, 8037421, 28705075, 40187105, 200935525]

約数ペア:

[(1, 200935525), (5, 40187105), (7, 28705075), (25, 8037421), (35, 5741015), (49, 4100725), (61, 3294025), (175, 1148203), (245, 820145), (305, 658805), (427, 470575), (1225, 164029), (1525, 131761), (2135, 94115), (2689, 74725), (2989, 67225), (10675, 18823), (13445, 14945)]