200577860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1432699}}^1$

素因数の和:1432715

約数の個数: 24

約数和(自身を含む): 481387200

約数和(自身を除く): 280809340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1432699, 2865398, 5730796, 7163495, 10028893, 14326990, 20057786, 28653980, 40115572, 50144465, 100288930, 200577860]

約数ペア:

[(1, 200577860), (2, 100288930), (4, 50144465), (5, 40115572), (7, 28653980), (10, 20057786), (14, 14326990), (20, 10028893), (28, 7163495), (35, 5730796), (70, 2865398), (140, 1432699)]