200972158

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{51347}}^1$

素因数の和:51471

約数の個数: 16

約数和(自身を含む): 320411520

約数和(自身を除く): 119439362

約数列:

[1, 2, 19, 38, 103, 206, 1957, 3914, 51347, 102694, 975593, 1951186, 5288741, 10577482, 100486079, 200972158]

約数ペア:

[(1, 200972158), (2, 100486079), (19, 10577482), (38, 5288741), (103, 1951186), (206, 975593), (1957, 102694), (3914, 51347)]