200996858

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{167}}^1\times {\mathrm{1667}}^1$

素因数の和:1874

約数の個数: 24

約数和(自身を含む): 320296032

約数和(自身を除く): 119299174

約数列:

[1, 2, 19, 38, 167, 334, 361, 722, 1667, 3173, 3334, 6346, 31673, 60287, 63346, 120574, 278389, 556778, 601787, 1203574, 5289391, 10578782, 100498429, 200996858]

約数ペア:

[(1, 200996858), (2, 100498429), (19, 10578782), (38, 5289391), (167, 1203574), (334, 601787), (361, 556778), (722, 278389), (1667, 120574), (3173, 63346), (3334, 60287), (6346, 31673)]