200491690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{124529}}^1$

素因数の和:124566

約数の個数: 32

約数和(自身を含む): 430375680

約数和(自身を除く): 229883990

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 124529, 249058, 622645, 871703, 1245290, 1743406, 2864167, 4358515, 5728334, 8717030, 14320835, 20049169, 28641670, 40098338, 100245845, 200491690]

約数ペア:

[(1, 200491690), (2, 100245845), (5, 40098338), (7, 28641670), (10, 20049169), (14, 14320835), (23, 8717030), (35, 5728334), (46, 4358515), (70, 2864167), (115, 1743406), (161, 1245290), (230, 871703), (322, 622645), (805, 249058), (1610, 124529)]