200355530

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{2801}}^1$

素因数の和:3142

約数の個数: 32

約数和(自身を含む): 377664768

約数和(自身を除く): 177309238

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 311, 622, 1555, 2801, 3110, 5602, 7153, 14005, 14306, 28010, 35765, 64423, 71530, 128846, 322115, 644230, 871111, 1742222, 4355555, 8711110, 20035553, 40071106, 100177765, 200355530]

約数ペア:

[(1, 200355530), (2, 100177765), (5, 40071106), (10, 20035553), (23, 8711110), (46, 4355555), (115, 1742222), (230, 871111), (311, 644230), (622, 322115), (1555, 128846), (2801, 71530), (3110, 64423), (5602, 35765), (7153, 28010), (14005, 14306)]