201823095

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{409}}^1\times {\mathrm{491}}^1$

素因数の和:975

約数の個数: 32

約数和(自身を含む): 329207040

約数和(自身を除く): 127383945

約数列:

[1, 3, 5, 15, 67, 201, 335, 409, 491, 1005, 1227, 1473, 2045, 2455, 6135, 7365, 27403, 32897, 82209, 98691, 137015, 164485, 200819, 411045, 493455, 602457, 1004095, 3012285, 13454873, 40364619, 67274365, 201823095]

約数ペア:

[(1, 201823095), (3, 67274365), (5, 40364619), (15, 13454873), (67, 3012285), (201, 1004095), (335, 602457), (409, 493455), (491, 411045), (1005, 200819), (1227, 164485), (1473, 137015), (2045, 98691), (2455, 82209), (6135, 32897), (7365, 27403)]